University of Aizu Competitive Programming Club

Achievement

More than two decades of ICPC participation, from Asia Regionals to the World Finals and the Asia Pacific Championship.

Achievement in ICPC World Finals

2020

ICPC World Finals, Moscow, 2020

https://icpc.global/worldfinals/teams
ICPC Live

UKUNICHIA, 7 Problems, 27th place

Team members	Grade	Team roles
Aki Nakamura	M1	Contestant
Hiroki Ohashi	M1	Contestant
Hisato Matsukawa	B2	Contestant
Yutaka Watanobe		Coach

2017

ACM-ICPC World Finals, Rapid City, 2017/05/24

https://icpc.baylor.edu/community/results-2017
https://www.youtube.com/watch?v=bs8hCqFjwxM

575.cpp, 4 problems, 56 th place

Team members	Grade	Team roles
Kazuya Watanabe	M1	Contestant
Tadamasa Yamaguchi	B4	Contestant
Takumi Yamashita	B3	Contestant
Yutaka Watanobe		Coach

source: acm-icpc photo archive

2016

ACM-ICPC World Finals, Phuket, 2016/05/19

https://icpc.baylor.edu/community/results-2016
https://www.youtube.com/watch?v=kIbgLrquTx4

FinalZukky, 4 problems, 77 th place

Team members	Grade	Team roles
Kazuki Omomo	M2	Contestant
Tadamasa Yamaguchi	B3	Contestant
Takumi Yamashita	B2	Contestant
Kazuki Yamamoto	M2	Co-coach
Yutaka Watanobe		Coach

source: acm-icpc photo archive

2009

ACM-ICPC World Finals, Stockholm, 2009/04/18-22

http://cm.baylor.edu/ICPCWiki/Wiki.jsp?page=Results%20World%20Finals%202009

Watch.c, 3 problems, 49th place

Team members	Grade	Team roles
Takashi Tayama	B3	Contestant
Nobuyuki Wachi	B3	Contestant
Yuki Hirano	B2	Contestant
Yutaka Watanobe		Coach

source: acm-icpc photo archive

Achievement in ICPC Asia Pacific Championship

2026

2026

ICPC Asia Pacific Championship 2026

bonsai, 7 Problems, 30th place, Bronze Medal

Team members	Grade	Team roles
Ryohei Takenaka	M1	Contestant
Toya Aizawa	M1	Contestant
Taiki Shimobo	B2	Contestant
Yutaka Watanobe		Coach

Source

aizu_3, 4 Problems, 63rd place

Team members	Grade	Team roles
Ryotaro Iio	B4	Contestant
Sohei Ito	B4	Contestant
Asahi Watanabe	B1	Contestant
Yutaka Watanobe		Coach

Achievement in ICPC Asia Regionals

2025

ICPC Asia Regional Yokohama, 2025/12/07

bonsai, 6 problems, 12 th place

Team members	Grade	Team roles
Ryohei Takenaka	M1	Contestant
Toya Aizawa	M1	Contestant
Taiki Shimobo	B2	Contestant
Yutaka Watanobe		Coach

aizu_3, 5 problems, 18 th place

Team members	Grade	Team roles
Ryotaro Iio	B4	Contestant
Sohei Ito	B4	Contestant
Asahi Watanabe	B1	Contestant
Yutaka Watanobe		Coach

ICPC Asia Regional, Taichung, 2025

https://icpc.global/regionals/finder/Taipei-2026/standings

bonsai, 9 problems, 11 th place

Team members	Grade	Team roles
Ryohei Takenaka	M1	Contestant
Toya Aizawa	M1	Contestant
Taiki Shimobo	B2	Contestant
Yutaka Watanobe		Coach

aizu_3, 9 problems, 14 th place

Team members	Grade	Team roles
Ryotaro Iio	B4	Contestant
Sohei Ito	B4	Contestant
Asahi Watanabe	B4	Contestant
Yutaka Watanobe		Coach

aizu_C, 7 problems, 29 th place

Team members	Grade	Team roles
Shuya Oki	B3	Contestant
Rinnoshin Ishitani	B3	Contestant
Kota Miyabe	B3	Contestant
Yutaka Watanobe		Coach

2024

ICPC Asia Regional Yokohama, 2024/12/21-22

https://icpc.iisf.or.jp/past-icpc/regional2024/standings.html

SkyBlaze, 6 problems, 21 th place (13 th univ.)

Team members	Grade	Team roles
Ryohei Takenaka	B4	Contestant
Ryotaro Iio	B3	Contestant
Taiki Shimobo	B1	Contestant
Yutaka Watanobe		Coach

Spinning-akabeko, 6 problems, 34 th place

Team members	Grade	Team roles
Toya Aizawa	B4	Contestant
Koki Abe	B4	Contestant
Shin Sakakibara	B4	Contestant
Yutaka Watanobe		Coach

ICPC Asia Regional, Taichung, 2024/11/16-17

https://icpc.global/regionals/finder/Taipei-2025/standings

ChatGPT-5, 6 problems, 30 th place

Team members	Grade	Team roles
Sohei Ito	B3	Contestant
Syuya Oki	B2	Contestant
Rinnoshin Ishitani	B2	Contestant
Yutaka Watanobe		Coach

2023

ICPC Asia Regional Yokohama, 2023/11/25-26

https://icpc.global/regionals/finder/Yokohama-2024/standings

LuzhiledFanClub 7 problems, 24 th place

Team members	Grade	Team roles
Ryohei Takenaka	B3	Contestant
Toya Aizawa	B3	Contestant
Koki Abe	B3	Contestant
Yutaka Watanobe		Coach

aizu_d, 6 problems, 26 th place

Team members	Grade	Team roles
Yoshiki Omoto	M1	Contestant
Yamato Kojima	B4	Contestant
Hikari Iju	B4	Contestant
Yutaka Watanobe		Coach

2022

ICPC Asia Regional Yokohama, 2022/12/27-28

https://icpcsec.firebaseapp.com/standings/

ei13333333333333, 4 problems, 15 th place

Team members	Grade	Team roles
Yamato Kojima	B3	Contestant
Yoshiki Omoto	B4	Contestant
Hikari Iju	B3	Contestant
Yutaka Watanobe		Coach

Tsuruga_MLE, 3 problems

Team members	Grade	Team roles
Amon Katakura	M1	Contestant
Koki Abe	B2	Contestant
Ryotaro Iio	B1	Contestant
Yutaka Watanobe		Coach

2021

ICPC Asia Regional Yokohama, 2022/3/15-16

https://icpc.iisf.or.jp/2021-yokohama/icpc-2021-yokohama-regional-standings/

ThinkMET, 6 problems, 8 th place

Team members	Grade	Team roles
Yamato Kojima	B2	Contestant
Yoshiki Omoto	B3	Contestant
Kazuki Morita	B4	Contestant
Yutaka Watanobe		Coach

NEET_aizu, 4 problems, 10 th place

Team members	Grade	Team roles
Hikari Iju	B2	Contestant
Atsutoshi Kikuchi	B2	Contestant
Kazuyuki Otani	B4	Contestant
Yutaka Watanobe		Coach

2020

ICPC Asia Regional Yokohama, 2021/3/16-17

https://icpc.iisf.or.jp/2020-yokohama/icpc-2020-yokohama-regional-standings/

eat_ice, 8 problems, 8 th place

Team members	Grade	Team roles
Aki Nakamura	M2	Contestant
Hikari Iju	B1	Contestant
Atsutoshi Kikuchi	B1	Contestant
Yutaka Watanobe		Coach

ThinkMET, 7 problems, 12 th place

Team members	Grade	Team roles
Yamato Kojima	B1	Contestant
Yoshiki Omoto	B2	Contestant
Kazuki Morita	B3	Contestant
Yutaka Watanobe		Coach

2019

ICPC Asia Regional, Kuala Lumpur, 2019/11/8-10

https://icpc.global/regionals/finder/Asia-KL-2019/standings

UKUNICHIA, 8 problems, 2 nd place

Team members	Grade	Team roles
Aki Nakamura	M1	Contestant
Hiroki Ohashi	M1	Contestant
Hisato Matsukawa	B2	Contestant
Yutaka Watanobe		Coach

ICPC Asia Regional Yokohama, 2019/11/16-18

https://icpc.iisf.or.jp/2019-yokohama/regional-standings/

UKUNICHIA, 7 problems, 4 th place

Team members	Grade	Team roles
Aki Nakamura	M1	Contestant
Hiroki Ohashi	M1	Contestant
Hisato Matsukawa	B2	Contestant
Yutaka Watanobe		Coach

MM, 3 problems

Team members	Grade	Team roles
Tomoki Shirai	B4	Contestant
Shota Nakada	B3	Contestant
Takanori Sato	B3	Contestant
Yutaka Watanobe		Coach

ACM-ICPC Asia Regional, Bangkok, 2019/11/2

https://icpc.global/regionals/finder/AsiaBangkok-2019/standings

MM, 4 problems, 29 th place

Team members	Grade	Team roles
Tomoki Shirai	B4	Contestant
Shota Nakada	B3	Contestant
Takanori Sato	B3	Contestant
Yutaka Watanobe		Coach

ACM-ICPC Asia Regional, Taipei, 2019/11/25

https://icpc.global/regionals/finder/Taipei-2019/standings

ThinkMET, 8 problems, 5 th place

Team members	Grade	Team roles
Kazuki Morita	B2	Contestant
Tetsuma Sato	B1	Contestant
Yoshiki Omoto	B1	Contestant
Yutaka Watanobe		Coach

DIVINF, 5 problems, 19 th place

Team members	Grade	Team roles
Kazuyuki Otani	B2	Contestant
Amon Katakura	B2	Contestant
Ayato Suzuki	B1	Contestant
Yutaka Watanobe		Coach

2018

ACM-ICPC Asia Regional, Seoul, 2018/11/3

http://icpckorea.org/2018/regional/scoreboard/

UKUNICHIA, 7 problems, 9 th place

Team members	Grade	Team roles
Aki Nakamura	B3	Contestant
Takuma Kageyama	B3	Contestant
Hiroki Ohashi	43	Contestant
Tadamasa Yamaguchi	M2	Co-coach
Yutaka Watanobe		Coach

ACM-ICPC Asia Regional, Yokohama, 2018/12/9

https://icpcsec.firebaseapp.com/standings/

UKUNICHIA, 6 problems, 9 th place

Team members	Grade	Team roles
Aki Nakamura	B3	Contestant
Takuma Kageyama	B3	Contestant
Hiroki Ohashi	B4	Contestant
Tadamasa Yamaguchi	M2	Co-coach
Yutaka Watanobe		Coach

https://photos.app.goo.gl/baw2EKRfypQ68Zep8

Return_ZUKKY, 5 problems

Team members	Grade	Team roles
Kazuki Anzai	B4	Contestant
Shunsuke Kawabayashi	B4	Contestant
Tomoki Shirai	B3	Contestant
Tadamasa Yamaguchi	M2	Co-coach
Yutaka Watanobe		Coach

https://photos.app.goo.gl/baw2EKRfypQ68Zep8

ACM-ICPC Asia Regional, Taipei, 2018/11/10

https://icpc2018score.ntu.edu.tw/

tubuannpan, 4 problems, 28 th place

Team members	Grade	Team roles
Hisato Matsukawa	B1	Contestant
Takanori Sato	B2	Contestant
Shota Nakada	B2	Contestant
Tadamasa Yamaguchi	M2	Co-coach
Yutaka Watanobe		Coach

koshianman, 3 problems, 38 th place

Team members	Grade	Team roles
Kazuki Morita	B1	Contestant
Kazuyuki Otani	B1	Contestant
Amon Katakura	B1	Contestant
Yutaka Watanobe		Coach

ACM-ICPC Asia Regional, Singapore, 2018/12/13

https://asiasg18.kattis.com/standings

Return_ZUKKY, 5 problems, 26 th place

Team members	Grade	Team roles
Kazuki Anzai	B4	Contestant
Shunsuke Kawabayashi	B4	Contestant
Tomoki Shirai	B3	Contestant
Tadamasa Yamaguchi	M2	Co-coach
Yutaka Watanobe		Coach

2017

ACM-ICPC Asia Regional, Daejeon, 2017/11/11

http://icpckorea.org/http://icpckorea.org/2017/regional/scoreboard

UKUNICHIA, 7 problems, 12 th place

Team members	Grade	Team roles
Aki Nakamura	B2	Contestant
Takuma Kageyama	B2	Contestant
Hiroki Ohashi	B3	Contestant
Tadamasa Yamaguchi	M1	Co-coach
Yutaka Watanobe		Coach

ACM-ICPC Asia Regional, Tsukuba, 2017/12/16

http://icpc.iisf.or.jp/2017-tsukuba/regional/results/?lang=en

UKUNICHIA, 6 problems, 6 th place

Team members	Grade	Team roles
Aki Nakamura	B2	Contestant
Takuma Kageyama	B2	Contestant
Hiroki Ohashi	B3	Contestant
Tadamasa Yamaguchi	M1	Co-coach
Yutaka Watanobe		Coach

Return_ZUKKY, 3 problems

Team members	Grade	Team roles
Kazuki Anzai	B3	Contestant
Shunsuke Kawabayashi	B3	Contestant
Tomoki Shirai	B2	Contestant
Tadamasa Yamaguchi	M1	Co-coach
Yutaka Watanobe		Coach

ACM-ICPC Asia Regional, Hua-Lien, 2017/11/25

http://icpc2017.ndhu.edu.tw/files/11-1186-16288.php?Lang=zh-tw

Return_ZUKKY, 7 problems, 25 th place

Team members	Grade	Team roles
Kazuki Anzai	B3	Contestant
Shunsuke Kawabayashi	B3	Contestant
Tomoki Shirai	B2	Contestant
Tadamasa Yamaguchi	M1	Co-coach
Yutaka Watanobe		Coach

Yoshino_House, 5 problems, 43 th place

Team members	Grade	Team roles
Shota Nakada	B1	Contestant
Takanori Sato	B1	Contestant
Rihito Motohashi	B1	Contestant
Yutaka Watanobe		Coach

ACM-ICPC Asia Regional, Ho Chi Minh, 2017/12/8

https://hochiminh17.kattis.com/standings

Aizu_Dragon, 2 problems

Team members	Grade	Team roles
Pham Lam	B3	Contestant
Do Tung	B3	Contestant
Do Minh	B3	Contestant
Yutaka Watanobe		Coach

2016

ACM-ICPC Asia Regional, Daejeon, 2016/11/5

http://icpckorea.org/2016/REGIONAL/scoreboard.html

575.cpp, 7 problems, 8 th place

Team members	Grade	Team roles
Kazuya Watanabe	M1	Contestant
Tadamasa Yamaguchi	B4	Contestant
Takumi Yamashita	B3	Contestant
Yutaka Watanobe		Coach

ACM-ICPC Asia Regional, Tsukuba, 2016/10/16

http://icpc.iisf.or.jp/2016-tsukuba/regional/results/?lang=en

575.cpp, 8 problems, 4 th place

Team members	Grade	Team roles
Kazuya Watanabe	M1	Contestant
Tadamasa Yamaguchi	B4	Contestant
Takumi Yamashita	B3	Contestant
Yutaka Watanobe		Coach

ACM-ICPC Asia Regional, Bangkok, 2016/11/12

https://www.acm-icpc.eng.chula.ac.th/2016/asia/bangkok/scoreboard

AizuKirara, 3 problems, 25 th place

Team members	Grade	Team roles
Motohiko Abe	B4	Contestant
Aki Nakamura	B1	Contestant
Takuma Kageyama	B1	Contestant
Yutaka Watanobe		Coach

OKA, 2 problems, 34 th place

Team members	Grade	Team roles
Hiroki Ohashi	B2	Contestant
Kazuki Anzai	B2	Contestant
Shunsuke Kawabayashi	B2	Contestant
Yutaka Watanobe		Coach

2015

ACM-ICPC Asia Regional, Singapore, 2015/12/10

https://asiasg15.kattis.com/standings

FinalZukky, 6 problems, 8 th place

Team members	Grade	Team roles
Kazuki Omomo	M2	Contestant
Tadamasa Yamaguchi	B3	Contestant
Takumi Yamashita	B2	Contestant
Kazuki Yamamoto	M2	Co-coach
Yutaka Watanobe		Coach

woodpecker, 4 problems

Team members	Grade	Team roles
Kazuya Watanabe	B4	Contestant
Yuya Yano	B3	Contestant
Yohei Simmyo	B1	Contestant
Yutaka Watanobe		Coach

ACM-ICPC Asia Regional, Tsukuba, 2015/11/29

http://icpc.iisf.or.jp/2015-tsukuba/regional/results/?lang=ja

FinalZukky, 7 problems, 5 th place

Team members	Grade	Team roles
Kazuki Omomo	M2	Contestant
Tadamasa Yamaguchi	B3	Contestant
Takumi Yamashita	B2	Contestant
Kazuki Yamamoto	M2	Co-coach
Yutaka Watanobe		Coach

ACM-ICPC Asia Regional, Taipei, 2015/12/06

http://icpc2015.csie.ntnu.edu.tw/ICPC2015_result/ICPC2015_result.html

OKA, 4 problems, 20 th place

Team members	Grade	Team roles
Hiroki Ohashi	B1	Contestant
Kazuki Anzai	B1	Contestant
Shunsuke Kawabayashi	B1	Contestant
Kazuki Yamamoto	M2	Co-coach
Yutaka Watanobe		Coach

2014

ACM-ICPC Asia Regional, Kuala Lumpur, 2014/11/1

http://kict.iium.edu.my/acm-icpc-apc/acmicpc2014/index.html
http://www.u-aizu.ac.jp/events/2014icpcasia.html

AizukkYYY, 8 problems, 8 th place

Team members	Grade	Team roles
Kazuki Omomo	M1	Contestant
Nariyoshi Chida	B4	Contestant
Naoki Terunuma	B4	Contestant
Yutaka Watanobe		Coach

ACM-ICPC Asia Regional, Taichung (Taiwan), 2014/11/22

http://icpc2014.pu.edu.tw/score_finish.php

MountainAizu, 5 problems, 11 th place

Team members	Grade	Team roles
Kazuki Yamamoto	M1	Contestant
Tadamasa Yamaguchi	B2	Contestant
Takumi Yamashita	B1	Contestant
Yutaka Watanobe		Coach

WhiteBird, 3 problems

Team members	Grade	Team roles
Kazuya Watanabe	B3	Contestant
Yuya Yano	B2	Contestant
Motohiko Abe	B2	Contestant
Yutaka Watanobe		Coach

ACM-ICPC Asia Regional, Tokyo, 2014/10/19

http://icpc.iisf.or.jp/2014-waseda/regional/results/

AizukkYYY, 6 problems, 13 th place

Team members	Grade	Team roles
Kazuki Omomo	M1	Contestant
Nariyoshi Chida	B4	Contestant
Naoki Terunuma	B4	Contestant
Yutaka Watanobe		Coach

2013

ACM-ICPC Asia Regional, Chia Yi (Taiwan), 2013/11/30

http://icpc.baylor.edu/regionals/finder/chia-yi-2013/standings
http://icpc2013.ccu.edu.tw/icpc2013/document/chiayi2013_standing.pdf

tanondaZukky, 7 problems, 7 th place

Team members	ID	Team roles
Kazuki Omomo	B4	Contestant
Tatsuya Otake	B4	Contestant
Naoki Terunuma	B3	Contestant
Yutaka Watanobe		Coach

Q(5), 4 problems

Team members	ID	Team roles
Kyugo Katsuta	B4	Contestant
Kazuki Yamamoto	B4	Contestant
Nariyoshi Chida	B3	Contestant
Yutaka Watanobe		Coach

ACM-ICPC Asia Regional, Aizu, 2013/11/24

http://icpc.baylor.edu/regionals/finder/aizu-2013/standings
http://sparth.u-aizu.ac.jp/icpc2013/r_result.php

tanondaZukky, 5 problems,8 th place

Team members	ID	Team roles
Kazuki Omomo	B4	Contestant
Tatsuya Otake	B4	Contestant
Naoki Terunuma	B3	Contestant
Yutaka Watanobe		Coach

Q(5), 5 problems, 9 th place

Team members	ID	Team roles
Kyugo Katsuta	B4	Contestant
Kazuki Yamamoto	B4	Contestant
Nariyoshi Chida	B3	Contestant
Yutaka Watanobe		Coach

2012

ACM-ICPC Asia Regional, Kaohsiung (Taiwan), 2012/11/24

http://icpc.baylor.edu/public/standings/1368;jsessionid=XnMNHSGCvtJaRbCE-Fh6vgE7
http://c68.nsysu.edu.tw/ezfiles/232/1232/img/1441/contestresult.pdf

oshieteZukky, 4 problems, 11 th place

Team members	ID	Team roles
Yuya Watanabe	M2	Contestant
Yohei Mori	M1	Contestant
Kazuki Omomo	B3	Contestant
Tomoya Sakai	M2	Co-coach
Yutaka Watanobe	Coach

purel--z, 4 problems

Team members	ID	Team roles
Tatsuya Otake	B3	Contestant
Kazuki Yamamoto	B3	Contestant
Yoshiki Kayama	B3	Contestant
Yutaka Watanobe		Coach

ACM-ICPC Asia Regional, Tokyo, 2012/11/18

http://icpc.baylor.edu/public/standings/1487
http://www.cs.titech.ac.jp/icpc2012/index-e.html

oshieteZukky, 6 problems, 9th place

Team members	ID	Team roles
Yuya Watanabe	M2	Contestant
Yohei Mori	M1	Contestant
Kazuki Omomo	B3	Contestant
Tomoya Sakai	M2	Co-coach
Yutaka Watanobe		Coach

ACM-ICPC Japan National On-Line First Round Contest, 2012/07/06

http://www.cs.titech.ac.jp/icpc2012/domestic-contest-result.html

12 teams from University of Aizu

AKEL16
Aqqle
BPS
DATENSHI_OF_SHIKKOKU
DOGEXILE
FireNOx
hima_mono
join_us!
ModernChikuwa++Design
oshieteZukky >> 5 problems >> Advanced to Asia Regional 2012 Tokyo
Q5
TAKU

2011

ACM-ICPC Asia Regional, Puket, 2011/11/04

http://icpc.baylor.edu/public/standings/799
http://www.acmicpc-thailand.org/asia/2011/ScoreBoard/ContestSession/

.shiomori, 4 problems, 17th place

Team members	ID	Team roles
Tomoya Sakai	M2	Contestant
Tetsuya Shiota	B4	Contestant
Yohei Mori	B4	Contestant
Yutaka Watanobe		Coach

ACM-ICPC Asia Regional, Fukuoka, 2011/11/13

http://icpc.baylor.edu/public/standings/797
http://icpc2011.ait.kyushu-u.ac.jp/regional-contest/standing

4 problems, 17th place

Team members	ID	Team roles
Tomoya Sakai	M2	Contestant
Tetsuya Shiota	B4	Contestant
Yohei Mori	B4	Contestant
Yutaka Watanobe		Coach

ACM-ICPC Japan National On-Line First Round Contest, 2011/06/24

http://icpc2011.ait.kyushu-u.ac.jp/domestic-contest/result

11 teams from University of Aizu

bOOch
Einsatz
KoMaChi
NMI
RedKing
The Incubator
VJS
Y-rC
.shiomori >> 5 problems >> Advanced to Asia Regional, Fukuoka
/* NITSUMA */
|>effect_quard_95_yen.sakaki

2010

ACM-ICPC Asia Regional, Kaohsiung (Taiwan), 2010/12/04

http://icpc.baylor.edu/public/standings/662
http://icpc2010.lis.nsysu.edu.tw/contestresult.html

.Watch, 5 problems, 10th place

Team members	ID	Team roles
Takashi Tayama	M1	Contestant
Yuki Hirano	B4	Contestant
Tomoya Sakai	B4	Contestant
Yutaka Watanobe		Coach

ACM-ICPC Asia Regional, Tokyo, 2010/12/12

http://icpc.baylor.edu/public/standings/600
http://icpc2010.honiden.nii.ac.jp/en/regional-contest/standing

.Watch, 5 problems, 7th place

Team members	ID	Team roles
Takashi Tayama	M1	Contestant
Yuki Hirano	B4	Contestant
Tomoya Sakai	B4	Contestant
Yutaka Watanobe	Coach

ACM-ICPC Japan National On-Line First Round Contest, 2010/07/02

9 teams from University of Aizu

ActiveT
iProg
K's
Redmans
SO2
teamKrile
teamMoriMori
.Watch >> 5 problems >> Advanced to Asia Regional Tokyo
/* NITSUMA */

2009

ACM-ICPC Asia Regional, Puket, 2009/11/04

http://www.acmicpc-thailand.org/asia/2009/FinalResult.html

Watch.d, 4 problems

Team members	Grade	Team roles
Takashi Tayama	B4	Contestant
Yuki Hirano	B3	Contestant
Yuya Kaneda	B1	Contestant
Yutaka Watanobe		Coach

ACM-ICPC Asia Regional, Tokyo, 2009/11/08

http://icpc.baylor.edu/public/standings/498
http://www.waseda.jp/assoc-icpc2009/contest/ranking.html

-W, 5 problems, 11th place

Team members	Grade	Team roles
Jun Igari	B4	Contestant
Yuya Watanabe	B3	Contestant
Tomoya Sakai	B3	Contestant
Yutaka Watanobe		Coach

Watch.d, 4 problems

Team members		Team roles
Takashi Tayama	B4	Contestant
Yuki Hirano	B3	Contestant
Yuya Kaneda	B1	Contestant
Yutaka Watanobe		Coach

ACM-ICPC Japan National On-Line First Round Contest, 2009/07/03

10 teams from University of Aizu

2P color
Ammask
CUP
Level A
Logout
okok
Oz
Watch.d -> 5 problems -> Advanced to Asia Regional Tokyo
-W -> 5 problems -> Advanced to Asia Regional Tokyo
/**/

2008

ACM-ICPC Asia Regional, Harbin (China), 2008/10/12

http://icpc.baylor.edu/public/standings/12

Watch.c, 3 problems, 43th place

Team members	Grade	Team roles
Takashi Tayama	B3	Contestant
Nobuyuki Wachi	B3	Contestant
Yuki Hirano	B2	Contestant
Yutaka Watanobe		Coach

ACM-ICPC Asia Regional, Aizu, 2008/10/26

http://icpc.baylor.edu/public/standings/6
http://sparth.u-aizu.ac.jp/icpc2008/r_result.php?lang=en

Watch.c, 7 problems, 4th place, Advanced to World Finals

Team members	Grade	Team roles
Takashi Tayama	B3	Contestant
Nobuyuki Wachi	B3	Contestant
Yuki Hirano	B2	Contestant
Yutaka Watanobe		Coach

ActiveJ, 3 problems

Team members	Grade	Team roles
Takayuki Shibata	M1	Contestant
Jun Igari	B3	Contestant
Yoshihiro Kawamura	B4	Contestant
Yutaka Watanobe		Coach

ACM-ICPC Japan National On-Line First Round Contest, 2008/07/04

11 teams from University of Aizu

ActiveJ -> 4 problems -> Advanced to Asia Regional, Aizu
BAR
Campus
FIRSTxBREAK
Nobu*Suke*Ichi
oTTOTTo
RAMNE
std1
T.H.D
Watch.c -> 4 problems -> Advanced to Asia Regional, Aizu
YOIZON

2007

ACM-ICPC Asia Regional, Tokyo, 2007/11/03

http://icpc.baylor.edu/public/standings/1069
http://www.logos.ic.i.u-tokyo.ac.jp/icpc2007/regional/results.html

graceful final NUNOZO, lately, 7 problems, 4th place

Team members	Grade	Team roles
Hiroshi Saito	B4	Contestant
Takayuki Shibata	B4	Contestant
Nobuyuki Wachi	B2	Contestant
Yutaka Watanobe		Coach

HIT, 4 problems

Coach

Team members	Grade	Team roles
Takashi Tayama	B2	Contestant
Jun Igari	B2	Contesttant
Yuki Hirano	B1	Contestant
Yutaka Watanobe

ACM-ICPC Japan National On-Line First Round Contest, 2007/07/06

http://www.logos.ic.i.u-tokyo.ac.jp/icpc2007/

7 teams from University of Aizu

aaa
foo
graceful final NUNOZO, lately -> 4 problems -> Advanced to Asia Regional Tokyo
Henmi's not UNIX
HIT -> 4 problems -> Advanced to Asia Regional Tokyo
PanPee
SKY

2006

ACM-ICPC Asia Regional, Hanoi (Vietnam), 2006/11/25

http://icpc.baylor.edu/public/standings/1277

clax, 3 problems, 19th place

Team members	Grade	Team roles
Ben Hachimori	B4	Contestant
Hiroshi Saito	B3	Contestant
Tayayuki Shibata	B3	Contestant
Yutaka Watanobe		Coach

ACM-ICPC Asia Regional, Yokohama, 2006/11/05

http://icpc.baylor.edu/public/standings/1126
http://www.acm-japan.org/icpc2006/regional/result.html

clax, 3 problems, 8th place

Team members	Grade	Team roles
Ben Hachimori	B4	Contestant
Hiroshi Saito	B3	Contestant
Tayayuki Shibata	B3	Contestant
Yutaka Watanobe		Coach

ACM-ICPC Japan National On-Line First Round Contest, 2006/06/30

http://www.acm-japan.org/icpc2006/

2 teams from University of Aizu

clax >> 5 problems >> 2nd place >> Advanced to Asia Regional Yokohama
Aonisai

2005

ACM-ICPC Asia Regional, Tokyo, 2005/11/04

http://icpc.baylor.edu/public/standings/1087
http://www2.teu.ac.jp/icpc

clax, 5 problems, 7th place

Team members	Grade	Team roles
Makoto Watanabe	M1	Contestant
Ben Hachimori	B3	Contestant
Hiroshi Saito	B2	Contestant
Yutaka Watanobe		Coach

ACM-ICPC Japan National On-Line First Round Contest, 2005/07/01

http://www2.teu.ac.jp/icpc

3 teams from University of Aizu

clax >> 4 problems >> Advanced to Asia Regional Tokyo
iZuppo
tactics

2004

ACM-ICPC Asia Regional, Ehime, 2004/11/21

http://icpc.baylor.edu/public/standings/1117
http://www.ehime-u.ac.jp/ICPC/regional/results.html

team86, 4 problems, 10th place

Team members	Grade	Team roles
Sakae Kawakami	B3	Contestant
Ben Hachimori	B2	Contestant
Takayuki Hatori	B2	Contestant
Yutaka Watanobe		Coach

ACM-ICPC Japan National On-Line First Round Contest, 2004/07/02

http://www.ehime-u.ac.jp/ICPC/

7 teams from University of Aizu

iZuppo
Momochima
MOON
Onion Soul
team86 >> 4 problems >> Advanced to Asia Regional Ehime
Wrong Answer orz
yaip

2003

ACM-ICPC Asia Regional, Manila, 2003/11/05

http://icpc.baylor.edu/public/standings/1229

team86, 2 problems, 9th place

Team members	Grade	Team roles
Sakae Kawakami	B2	Contestant
Masayuki Kawaguchi	B2	Contestant
Yutaka Watanobe	M2	Contestant
Akira Sato	M1	Coach

ACM-ICPC Asia Regional, Aizu, 2003/11/05

http://icpc.baylor.edu/public/standings/1198
http://web-ext.u-aizu.ac.jp/conference/ACM/AizuStandings.html

team86, 4 problems, 4th place

Team members	Grade	Team roles
Sakae Kawakami	B2	Contestant
Masayuki Kawaguchi	B2	Contestant
Yutaka Watanobe	M2	Contestant
Akira Sato	M1	Coach

ACM-ICPC Japan National On-Line First Round Contest, 2003/10/03

http://web-ext.u-aizu.ac.jp/conference/ACM/

8 teams from University of Aizu

Byakko >> 3 problems >> Advanced to Asia Regional Aizu
Hermit
MOON >> 3 problems >> Advanced to Asia Regional Aizu
nadia in the wonder sea
RELAX
Root
team86 >> 4 problems >> Advanced to Asia Regional Aizu
The Gust of Aizu

2002

ACM-ICPC Asia Regional, Kanazawa

http://icpc.baylor.edu/public/standings/1194
http://www.kitnet.jp/icpc/ajiakekka/index.html

team86, 4 problems, 7th place

Team members	Grade	Team roles
Akira Sato	B4	Contestant
Yutaka Watanobe	M1	Contestant
Sakae Kawakami	B1	Contestant
Nikolay Mirenkov		Coach

2001

ACM-ICPC Asia Regional, Hakodate

http://icpc.baylor.edu/public/standings/1055

ringo, 10th place

2000

ACM-ICPC Asia Regional, Tsukuba

http://icpc.baylor.edu/public/standings/1044

gootala, 8th place

1999

ACM-ICPC Asia Regional, Kyoto

http://icpc.baylor.edu/public/standings/977

CC-HECHIMA

1998

ACM-ICPC Asia Regional, Tokyo

http://icpc.iisf.or.jp/regional/1998r/

hechima

Members

Including OB/OG

33 th

Name	Team	Record
Asahi Watanabe	StaticTopYutaka aizu_3	ICPC Asia Regional 2026 Yokohama ICPC Asia Pacific Championship 2026 ICPC Asia Regional 2025 Yokohama ICPC Asia Regional 2025 Taichung
Hotaka Mine	udonkyou

32 th

Name	Team	Record
Taiki Shimobo	StaticTopYutaka bonsai SkyBlaze	ICPC Asia Regional 2026 Yokohama ICPC Asia Pacific Championship 2026 ICPC Asia Regional 2025 Yokohama ICPC Asia Regional 2025 Taichung ICPC Asia Regional 2024 Yokohama
Kuryu Misaka	Aizu_LIS
Kota Ito	kyoupro_mania
Haruto Oyama	kyoupro_mania

31 th

Name	Team	Record
Syuya Oki	StaticTopYutaka aizu_C ChatGPT-5 aizu_ubic	ICPC Asia Regional 2026 Yokohama ICPC Asia Regional 2025 Taichung ICPC Asia Regional 2024 Taichung
Rinnoshin Ishitani	aizu_C ChatGPT-5 aizu_ubic	ICPC Asia Regional 2025 Taichung ICPC Asia Regional 2024 Taichung
Kota Miyabe	aizu_C Aizu_LIS aizu_ubic	ICPC Asia Regional 2025 Taichung

30 th

Name	Team	Record
Ryotaro Iio	aizu_3 SkyBlaze Tsuruga_MLE	ICPC Asia Pasific Championship 2026 ICPC Asia Regional 2025 Yokohama ICPC Asia Regional 2025 Taichung ICPC Asia Regional 2024 Yokohama ICPC Asia Regional 2022 Yokohama
Sohei Ito	aizu_3 ChatGPT-5 japanese_goblin TsunaKaraCha-han	ICPC Asia Pasific Championship 2026 ICPC Asia Regional 2025 Yokohama ICPC Asia Regional 2025 Taichung ICPC Asia Regional 2024 Taichung

29 th

Name	Team	Record
Toya Aizawa	bonsai Spinning-akabeko LuzhiledFanClub TsunaKaraCha-han	ICPC Asia Pasific Championship 2026 ICPC Asia Regional 2025 Taichung ICPC Asia Regional 2025 Yokohama ICPC Asia Regional 2024 Yokohama ICPC Asia Regional 2023 Yokohama
Ryohei Takenaka	bonsai SkyBlaze LuzhiledFanClub	ICPC Asia Pasific Championship 2026 ICPC Asia Regional 2025 Taichung ICPC Asia Regional 2025 Yokohama ICPC Asia Regional 2024 Yokohama ICPC Asia Regional 2023 Yokohama
Koki Abe	Spinning-akabeko LuzhiledFanClub Tsuruga_MLE kiwis	ICPC Asia Regional 2024 Yokohama ICPC Asia Regional 2023 Yokohama ICPC Asia Regional 2022 Yokohama
Shin Sakakibara	Spinning-akabeko japanese_goblin TsunaKaraCha-han luckYmoto3	ICPC Asia Regional 2024 Yokohama

28 th

Name	Team	Record
Hikari Iju	aizu_d ei13333333333333 NEET_aizu eat_ice	ICPC Asia Regional 2023 Yokohama ICPC Asia Regional 2022 Yokohama ICPC Asia Regional 2021 Yokohama ICPC Asia Regional 2020 Yokohama
Atsutoshi Kikuchi	NEET_aizu eat_ice	ICPC Asia Regional 2021 Yokohama ICPC Asia Regional 2020 Yokohama
Yamato Kojima	aizu_d ei13333333333333 ThinkMET ThinkMET	ICPC Asia Regional 2023 Yokohama ICPC Asia Regional 2022 Yokohama ICPC Asia Regional 2021 Yokohama ICPC Asia Regional 2020 Yokohama
Hibiki Matsumoto	japanese_goblin luckYmoto3 Any

27 th

Name	Team	Record
Yoshiki Omoto	aizu_d ei13333333333333 ThinkMET(2021) ThinkMET(2020) ThinkMET(2019)	ICPC Asia Regional 2023 Yokohama ICPC Asia Regional 2022 Yokohama ICPC Asia Regional 2021 Yokohama ICPC Asia Regional 2020 Yokohama ICPC Asia Regional 2019 Taipei
Tetsuma Sato	ThinkMET	ICPC Asia Regional 2019 Taipei
Kiyohiro Murai	mo3zi manju
Koichiro Ibuka	mo3zi manju

26 th

Name	Teams	Record
Kazuyuki Otani	NEET_aizu DIVINF koshianman	ICPC Asia Regional 2021 Yokohama ICPC Asia Regional 2019 Taipei ACM-ICPC Asia Regional 2018 Taipei
Kazuki Morita	ThinkMET ThinkMET ThinkMET koshianman	ICPC Asia Regional 2021 Yokohama ICPC Asia Regional 2020 Yokohama ICPC Asia Regional 2019 Taipei ACM-ICPC Asia Regional 2018 Taipei
Amon Katakura	Tsuruga_MLE luckYmoto3 DIVINF koshianman	ICPC Asia Regional 2022 Yokohama ICPC Asia Regional 2019 Taipei ACM-ICPC Asia Regional 2018 Taipei
Hisato Matsukawa	UKUNICHIA tubuannpan	ICPC World Finals, Moscow 2020 ICPC Asia Regional 2019 Yokohama, 4th ICPC Asia Regional 2019 Kuala Lumpur, 2nd ACM-ICPC Asia Regional 2018 Taipei

25 th

Name	Teams	Record
Misaki Kozakai	astra
Rihito Motohashi	Pasharin Yoshino_House	ACM-ICPC Asia Regional 2017 Hualien, Bronze Award
Sachiko Tajima	astra
Shota Nakada	MM tubuannpan woodstack Yoshino_House	ICPC Asia Regional 2019 Yokohama ICPC Asia Regional 2019 Bangkok ACM-ICPC Asia Regional 2018 Taipei, 28th ACM-ICPC Asia Regional 2017 Hualien, Bronze Award
Takanori Sato	MM tubuannpan Pasharin Yoshino_House	ICPC Asia Regional 2019 Yokohama ICPC Asia Regional 2019 Bangkok ACM-ICPC Asia Regional 2018 Taipei, 28th ACM-ICPC Asia Regional 2017 Hualien, Bronze Award
Takuya Wakazono	Pasharin
Yuji Yanatori	pastel

24 th

Name	Teams	Record
Aki Nakamura	eat_ice UKUNICHIA(2019) UKUNICHIA(2018) UKUNICHIA (2017) AizuKir\ ara (2016) PomPoko (2016)	ICPC Asia Regional 2020 Yokohama ICPC World Finals, Moscow 2020 ICPC Asia Regional 2019 Yokohama, 4th ICPC Asia Regional 2019 Kuala Lumpur, 2nd ACM-ICPC Asia Regional 2018 Seoul, 9th ACM-ICPC Asia Regional 2018 Yokohama, 9th ACM-ICPC Japan Domestic 2018 9th ACM-ICPC Asia Regional 2017 Tsukuba, 6th ACM-ICPC Asia Regional 2017 Daejeon, 12th ACM-ICPC Japan Domestic 2017 8th ACM-ICPC Asia Regional 2016 Bangkok, 25 th
Kota Fukaya	woodstack SaIbaShi (2016)
Takuma Kageyama	UKUNICHIA (2018) UKUNICHIA (2017) AizuKirara (2016) mochinocha (2016)	ACM-ICPC Asia Regional 2018 Seoul, 9th ACM-ICPC Asia Regional 2018 Yokohama, 9th ACM-ICPC Japan Domestic 2018 9th ACM-ICPC Asia Regional 2017 Tsukuba, 6th ACM-ICPC Asia Regional 2017 Daejeon, 12th ACM-ICPC Japan Domestic 2017 8th ACM-ICPC Asia Regional 2016 Bangkok, 25 th ACM-ICPC Japan Domestic 2016 26th
Tomoki Shirai	MM Return_ZUKKY (2018) Return_ZUKKY (2017) o_O (2016)	ICPC Asia Regional 2019 Yokohama ICPC Asia Regional 2019 Bangkok ACM-ICPC Asia Regional 2018 Singapore, 26th ACM-ICPC Asia Regional 2018 Yokohama, 19th ACM-ICPC Japan Domestic 2018 32th ACM-ICPC Asia Regional 2017 Tsukuba ACM-ICPC Asia Regional 2017 Hualien, 25th, Bronze Award

23 rd

Name	Teams	Record
Do Tung	Aizu_Dragon (2017)	ACM-ICPC Asia Regional 2017 Ho Chi Minh City
Do Minh	Aizu_Dragon (2017)	ACM-ICPC Asia Regional 2017 Ho Chi Minh City
Hiroki Ohashi	UKUNICHIA(2019) UKUNICHIA (2018) UKUNICHIA (2017) OKA (2016) OKA (2015) OBAYAKI (2015)	ICPC World Finals, Moscow 2020 ICPC Asia Regional 2019 Yokohama, 4th ICPC Asia Regional 2019 Kuala Lumpur, 2nd ACM-ICPC Asia Regional 2018 Seoul, 9th ACM-ICPC Asia Regional 2018 Yokohama, 9th ACM-ICPC Japan Domestic 2018 9th ACM-ICPC Asia Regional 2017 Tsukuba 6th ACM-ICPC Asia Regional 2017 Daejeon, 12th ACM-ICPC Japan Domestic 2017 8th ACM-ICPC Asia Regional 2016 Bangkok, 34 th ACM-ICPC Japan Domestic 2016 27th ACM-ICPC Asia Regional 2015 Taipei, 20th
Kazuki Anzai	Return_ZUKKY (2018) Return_ZUKKY OKA (2016) OKA (2015) MMT (2015)	ACM-ICPC Asia Regional 2018 Singapore, 26th ACM-ICPC Asia Regional 2018 Yokohama, 19th ACM-ICPC Japan Domestic 2018 32th ACM-ICPC Asia Regional 2017 Tsukuba ACM-ICPC Asia Regional 2017 Hualien, 25th, Bronze Award ACM-ICPC Japan Domestic 2017 34th ACM-ICPC Asia Regional 2016 Bangkok, 34 th ACM-ICPC Japan Domestic 2016 27th ACM-ICPC Asia Regional 2015 Taipei,20th
Shunsuke Kawabayashi	Return_ZUKKY (2018) Return_ZUKKY (2017) OKA (2016) OKA (2015) OBAYAKI (2015)	ACM-ICPC Asia Regional 2018 Singapore, 26th ACM-ICPC Asia Regional 2018 Yokohama, 19th ACM-ICPC Japan Domestic 2018 32th ACM-ICPC Asia Regional 2017 Tsukuba ACM-ICPC Asia Regional 2017 Hualien, 25th, Bronze Award ACM-ICPC Japan Domestic 2017 34th ACM-ICPC Asia Regional 2016 Bangkok, 34 th ACM-ICPC Japan Domestic 2016 27th ACM-ICPC Asia Regional 2015 Taipei, 20th
Yohei Shimmyo	woodstack (2017) brom (2016) woodpecker (2015) -- VISUAL -- (2015)	ACM-ICPC Asia Regional 2015 Singapore

22 nd

Name	Teams	Record
Masato Yamamoto	Ibis (2015) KanariYabai (2014)
Hiromasa Omote	FirstTaro (2015) KanariYabai (2014)
Hitoshi Ikuta	PomPoko (2016) Shirakawa (2015)
Pham Lam	Aizu_Dragon (2017)	ACM-ICPC Asia Regional 2017 Ho Chi Minh City
Rei Kumazawa	FirstTaro (2015) KanariYabai (2014)
Ryoya Komatsu	anago (2015)
Takumi Yamashita	575.cpp (2016) FinalZukky (2015) MountainAizu (2014) satelliteye(S) (2014)	ACM-ICPC World Finals 2017 Rapid City, 56th ACM-ICPC Asia Regional 2016 Daejeon 8 th ACM-ICPC Asia Regional 2016 Tsukuba, 4th ACM-ICPC Japan Domestic 2016 14th ACM-ICPC World Finals 2016 Phuket, 77th ACM-ICPC Asia Regional 2015 Singapore, 8th ACM-ICPC Asia Regional 2015 Tsukuba, 5th ACM-ICPC Asia Regional 2014 Taichung, 11th
Yunosuke Teshima	PomPoko (2016) Shirakawa (2015)

21 st

Name	Teams	Record
Masashi Yoshida	KIYOMII of 3y3s (2013)
Motohiko Abe	AizuKirara (2016) mochinocha (2016) WhiteBirds (2014) whitiger (2014) AbengerZ (2013)	ACM-ICPC Asia Regional 2016 Bangkok, 25 th ACM-ICPC Japan Domestic 2016 26th ACM-ICPC Asia Regional 2014 Taichung
Tadamasa Yamaguchi	575.cpp (2016) FinalZukky (2015) MountainAizu (2014) whitiger (2014) AbengerZ (2013)	ACM-ICPC World Finals 2017 Rapid City, 56th ACM-ICPC Asia Regional 2016 Daejeon,8 th ACM-ICPC Asia Regional 2016 Tsukuba, 4th ACM-ICPC Japan Domestic 2016 14th ACM-ICPC World Finals 2016 Phuket, 77th ACM-ICPC Asia Regional 2015 Singapore, 8th ACM-ICPC Asia Regional 2015 Tsukuba, 5th ACM-ICPC Asia Regional 2014 Taichung, 11th
Toshimune Miyaji	KIYOMII of 3y3s (2013)
Yuya Yano	mochinocha (2016) woodpecker (2015) Ibis (2015) WhiteBirds (2014) whitiger (2014) AbengerZ (2013)	ACM-ICPC Japan Domestic 2016 26th ACM-ICPC Asia Regional 2015 Singapore ACM-ICPC Asia Regional 2014 Taichung

20 th

Name	Teams	Record
Hisayuki Mima	Land of Java (2013) ModernChikuwa++Design (2012)
Kazuya Watanabe	575.cpp (2016) woodpecker (2015) Ibis (2015) WhiteBirds (2014) satelliteye(S) (2014) KOW (2013)	ACM-ICPC World Finals 2017 Rapid City, 56th ACM-ICPC Asia Regional 2016 Daejeon, 8 th ACM-ICPC Asia Regional 2016 Tsukuba, 4th ACM-ICPC Japan Domestic 2016 14th ACM-ICPC Asia Regional 2015 Singapore ACM-ICPC Asia Regional 2014 Taichung
Kiyoshi Suzuki	ModernChikuwa++Design (2012)
Yuta Kobiyama	KOW (2013)
Yuto Marisaki	Land of Java (2013) ModernChikuwa++Design (2012)

19 th

Name	Teams	Record
Chida Nariyoshi	AizukkYYY (2014) Q(5) (2013) DATENSHI_OF_SHIKKOKU (2012) KoMaChi (2011)	ACM-ICPC Asia Regional 2014 Tokyo, 13th ACM-ICPC Asia Regional 2014 Kuala Lumpur, 8th ACM-ICPC Asia Regional 2013 Chia-yi ACM-ICPC Asia Regional 2013 Aizu, 9th
Daiki Hiraide	Tonpox (2014) NOxux7 (2013) FireNOx (2012)	ACM-ICPC Asia Regional 2013 Danang ACM-ICPC Asia Regional 2013 Aizu
Hiroyuki Sano	Y-rC (2011)
Naoki Terunuma	AizukkYYY (2014) tanondaZukky (2013) join_us! (2012)	ACM-ICPC Asia Regional 2014 Tokyo,13th ACM-ICPC Asia Regional 2014 Kuala Lumpur,8th ACM-ICPC Asia Regional 2013 Aizu, 8th ACM-ICPC Asia Regional 2013 Chia-yi, 7th
Ryuya Takahashi	NOxux7 (2013) FireNOx (2012) Einsatz (2011)	ACM-ICPC Asia Regional 2013 Danang ACM-ICPC Asia Regional 2013 Aizu
Syuma Kurihara	Tonpox (2014) BPS (2012) RedKing (2011)
Yuya Kusaka	Tonpox (2014) NOxus7 (2013) joint_us! (2012)	ACM-ICPC Asia Regional 2013 Danang ACM-ICPC Asia Regional 2013 Aizu

18 th

Name	Teams	Record
Kazuki Omomo	FinalZukky (2015) AizukkYYY (2014) tanondaZukky (2013) oshieteZukky (2012) bOOch (2011) SO2 (2010)	ACM-ICPC World Finals 2016 Phuket, 77th ACM-ICPC Asia Regional 2015 Singapore, 8th ACM-ICPC Asia Regional 2015 Tsukuba, 5th ACM-ICPC Asia Regional 2014 Tokyo, 13th ACM-ICPC Asia Regional 2014 Kuala Lumpur, 8th ACM-ICPC Asia Regional 2013 Chia-Yi, 7th ACM-ICPC Asia Regional 2013 Aizu, 8th ACM-ICPC Asia Regional 2012 Kaohsiung, 11 th ACM-ICPC Asia Regional 2012 Tokyo, 9th
Kazuki Yamamoto	MountainAizu (2014) satelliteye(S) (2014) Q(5) (2013) Q5 (2012) purel--z (2012) Y-rC (2011) iProg (2010)	ACM-ICPC Asia Regional 2014 Taichung, 11th ACM-ICPC Asia Regional 2013 Aizu, 9th ACM-ICPC Asia Regional 2013 Chia-Yi ACM-ICPC Asia Regional 2012 Kaohsiung
Kyugo Katsuta	Q(5) (2013) Q5 (2012) \|>effect_guard_95_yen.sakaki (2011) teamKrile (2010)	ACM-ICPC Asia Regional 2013 Aizu, 9th ACM-ICPC Asia Regional 2013 Chia-Yi
Sari Yamaguchi	Land of Java (2013)
Tatsuya Otake	tanondaZukky (2013) purel--z (2012) Q5 (2012) bOOch (2011) SO2 (2010)	ACM-ICPC Asia Regional 2013 Chia-Yi, 7th ACM-ICPC Asia Regional 2013 Aizu, 8th ACM-ICPC Asia Regional 2012 Kaohsiung
Yoshiki Kayama	FireNOx (2013) purel--z (2012)	ACM-ICPC Asia Regional 2012 Kaohsiung

17 th

Name	Teams	Record
Akemi Matsusaka	/* NITSUMA */ (2011)
Yuki Nitsuma	/* NITSUMA */ (2011)
Yuya Kaneda	hima_mono (2012) Y-rC (2011) iProg (2010) Watch.d (2009)	ACM-ICPC Asia Regional 2009 Phuket ACM-ICPC Asia Regional 2009 Tokyo
Yuya Tamaru	/* NITSUMA */ (2011)

16 th

Name	Teams	Record
Akira Midorikawa	RAMNE (2008)
Manami Motegi	CUP (2009) FIRSTxBREAK (2008)
Masataka Tokumaru	CUP (2009) RAMNE (2008)
Ryou Kuroda	CUP (2009) RAMNE (2008)
Tetsuya Shiota	.shiomori (2011) iProg (2010) 2P color (2009)	ACM-ICPC Asia Regional 2011 Phuket, 17th ACM-ICPC Asia Regional 2011 Fukuoka, 17th
Yohei Mori	oshieteZukky (2012) .shiomori (2011) teamMoriMori (2010)	ACM-ICPC Asia Regional 2012 Tokyo, 9th ACM-ICPC Asia Regional 2012 Kaohsiung, 11 th ACM-ICPC Asia Regional 2011 Phuket, 17th ACM-ICPC Asia Regional 2011 Fukuoka, 17th

15 th

Name	Teams	Record
Kyohei Watarai	\|>effect_guard_95_yen.sakaki (2011)
Maeda Kazuhiro	YOIZON (2008) SKY (2007)	ACM-ICPC Asia Regional 2008 Aizu
Yuki Hirano	.Watch (2010) Watch.d (2009) Watch.c (2008) HIT (2007)	ACM-ICPC Asia Regional 2010 Kaohsing, 10th ACM-ICPC Asia Regional 2010 Tokyo, 7th ACM-ICPC Asia Regional 2009 Tokyo ACM-ICPC Asia Regional 2009 Phuket ACM-ICPC World Finals 2009 Stockholm, 49th ACM-ICPC Asia Regional 2008 Aizu, 4th ACM-ICPC Asia Regional 2008 Harbin ACM-ICPC Asia Regional 2007 Tokyo
Yuya Watanabe	oshieteZukky (2012) bOOch (2011) teamMoriMori (2010) -W (2009) YOIZON (2008)	ACM-ICPC Asia Regional 2012 Kaohsiung, 11th ACM-ICPC Asia Regional 2012 Tokyo, 9th ACM-ICPC Asia Regional 2009 Tokyo, 11th ACM-ICPC Asia Regional 2008 Aizu
Tomoya Sakai	.shiomori (2011) .Watch (2010) -W (2009)	ACM-ICPC Asia Regional 2011 Phuket, 17th ACM-ICPC Asia Regional 2011, Fukuoka 17th ACM-ICPC Asia Regional 2010 Kaohsing, 10th ACM-ICPC Asia Regional 2010 Tokyo, 7th ACM-ICPC Asia Regional 2009 Tokyo 11th

14 th

Name	Teams	Record
Jun Igari	teamMoriMori (2010) -W (2009) ActiveJ (2008) HIT (2007)	ACM-ICPC Asia Regional 2009 Tokyo, 11th ACM-ICPC Asia Regional 2008 Aizu ACM-ICPC Asia Regional 2007 Tokyo
Nobuyuki Wachi	Watch.c (2008) graceful final NUNOZO, lately (2007)	ACM-ICPC World Finals 2009 Stockholm, 49th ACM-ICPC Asia Regional 2008 Aizu, 4th ACM-ICPC Asia Regional 2008 Harbin ACM-ICPC Asia Regional 2007 Tokyo, 7th
Satoshi Osawa	SKY (2007)
Takashi Tayama	.Watch (2010) Watch.d (2009) Watch.c (2008) HIT (2007)	ACM-ICPC Asia Regional 2010 Kaohsing, 10th ACM-ICPC Asia Regional 2010 Tokyo, 7th ACM-ICPC Asia Regional 2009 Tokyo ACM-ICPC Asia Regional 2009 Phuket ACM-ICPC World Finals 2009 Stockholm, 49th ACM-ICPC Asia Regional 2008 Aizu, 4th ACM-ICPC Asia Regional 2008 Harbin ACM-ICPC Asia Regional 2007 Tokyo

13 th

Name	Teams	Record
Yoshihiro Kawamura	ActiveJ (2008)	ACM-ICPC Asia Regional 2008 Aizu

12 th

Name	Teams	Record
Hiroshi Saito	graceful final NUNOZO lately (2007) clax (2005) clax (2004)	ACM-ICPC Asia Regional 2007 Tokyo, 7th ACM-ICPC Asia Regional 2006 Hanoi, 19th ACM-ICPC Asia Regional 2006 Yokohama, 8th ACM-ICPC Asia Regional 2005 Tokyo, 7th
Takayuki Shibata	ActiveJ (2008) graceful final NUNOZO, lately (2007)	ACM-ICPC Asia Regional 2008 Aizu ACM-ICPC Asia Regional 2007 Tokyo, 7th ACM-ICPC Asia Regional 2006 Hanoi, 19th ACM-ICPC Asia Regional 2006 Yokohama, 8th

11 th

Name	Teams	Record
Ben Hachimori	clax (2006) clax (2005) team86 (2004)	ACM-ICPC Asia Regional 2006 Hanoi, 19th ACM-ICPC Asia Regional 2006 Yokohama, 8th ACM-ICPC Asia Regional 2005 Tokyo, 7th ACM-ICPC Asia Regional 2004 Ehime, 10th
Takayuki Hatori	team86 (2004)	ACM-ICPC Asia Regional 2004 Ehime, 10th

A	Hello ACPC	Commentary
B	Nice Discussion	Commentary
C	Magnet	Commentary
D	Akabeko Generator	Commentary
E	One Two Step Modify	Commentary
F	Insane Crane Game	Commentary
G	XOR Duplication	Commentary
H	Multiple SCC	Commentary
I	Almost Same Polygon	Commentary
J	Kth Good Substring	Commentary
K	Tree Distance Sum	Commentary
L	XORed Array	Commentary
M	Bit Cumulative Product	Commentary
N	Count Same Number	Commentary

A	Similar Routes	Commentary
B	String Puzzle	Commentary
C	Not Allow Triangle	Commentary
D	Prefix Code Insert	Commentary
E	Square of Square Side	Commentary
F	FuncarG lanoitph	Commentary
G	Growing Tree	Commentary
H	Combination	Commentary
I	Ladder	Commentary
J	Longest Stamp on Tree	Commentary
K	Prefix, Suffix and	Commentary
L	Argmax Sum	Commentary
M	Aizu Aizu Aizu Aizu Aizu	Commentary
N	Luzhil Degree	Commentary
O	Tenk-Aizu	Commentary

A	Hexagon Coordinate	Commentary
B	Left Truncatable Prime	Commentary
C	Lazy Pourer	Commentary
D	Thirds	Commentary
E	Climbing	Commentary
F	Just 0 Forest	Commentary
G	Line Add Query	Commentary
H	Precipitous Cliff	Commentary
I	Exactly 3 Steps	Commentary
J	All Abs Sum	Commentary
K	Mod and Mex	Commentary
L	Stack	Commentary
M	Zigzag Alignment	Commentary
N	Infinite Monkey	Commentary

A	Mosquito coil	Commentary
B	I am sleepy	Commentary
C	Typhoon	Commentary
D	WeightedLIS	Commentary
E	Coprime-Numbers	Commentary
F	Tokyo-Bay	Commentary
G	Tree Propagation	Commentary
H	RangeMinimumQuery	Commentary
I	Breakup	Commentary
J	Maze-Break	Commentary
A	All Clear	Commentary

A	sticky notes	Commentary
B	Desert Oasis	Commentary
C	I Hate Long Problem	Commentary
D	Reachable	Commentary
E	Finding Num	Commentary
F	Extended Caesar Cipher	Commentary
G	Belt Conveyor Maze	Commentary
H	Get the treasure	Commentary
I	Sum of numbers filtered by bit	Commentary
J	Mirrored string	Commentary
K	Stack swaps	Commentary

A	5e16	Commentary
B	Classification of Clothing	Commentary
C	Sum of 2 or 3	Commentary
D	Distance XY	Commentary
E	Circular Shift	Commentary
F	Points on Tree	Commentary
G	Antigravity	Commentary
H	Sum on Tree	Commentary
I	Nd Explosion	Commentary
J	Partition	Commentary
K	Eroded Dice and Sticky Robot	Commentary
L	Line Sort	Commentary
M	Game on Tree	Commentary

A	RTA	Commentary
B	LiChaoSegmentTree	Commentary
C	BrokenMachine	Commentary
D	P	Commentary
E	MonochromeStone	Commentary
F	LotsOfMountains	Commentary
G	Connect the dots	Commentary
I	Origami	Commentary
J	DEG MUL SUM	Commentary
K	Zor	Commentary

A	AOJ50M	Commentary
B	How old are you	Commentary
C	Stake likes straight	Commentary
D	Blaster	Commentary
E	Cyclic Shift Sort	Commentary
F	Bus	Commentary
G	Double or Increment	Commentary
H	Count Words	Commentary
I	Coin and Die	Commentary
J	Ukunichia Query	Commentary
K	Gold Rush	Commentary
L	Space Travel	Commentary
M	Power Subsequences	Commentary

A	Special Chat	Commentary
B	U and U	Commentary
C	Round And Round	Commentary
D	Gridgedge	Commentary
E	Donut Hole	Commentary
F	Timing	Commentary
G	Painting	Commentary
H	Loss	Commentary
I	Shiritori	Commentary
J	Averaging	Commentary
K	A Polygon And Circles	Commentary
L	Tousa Tree	Commentary

A	Lunch	Commentary
B	Milk	Commentary
C	Phone Number	Commentary
D	Tunnel	Commentary
E	Don't Burn Kotatsu Turtle	Commentary
F	Equilateral Triangle	Commentary
G	First Kiss	Commentary
H	Ghost	Commentary
I	Shuffle 2	Commentary
J	Rings	Commentary
K	Encampment Game	Commentary
L	Product	Commentary
M	1333	Commentary

A	Clock	Commentary
B	Hating Crowd	Commentary
C	Palindrome	Commentary
D	Fissure Puzzle Easy	Commentary
E	Piano	Commentary
F	nCm	Commentary
G	Picnic	Commentary
H	Sequence	Commentary
I	Making Pairs	Commentary
J	Cluster Network	Commentary
K	Chinol Choco	Commentary
L	RMQ 2	Commentary
M	Fissure Puzzle Hard	Commentary

A	ai1333	Commentary
B	OOIIOII	Commentary
C	Ball	Commentary
D	AABABCAC	Commentary
E	Light	Commentary
F	Ghost Legs	Commentary
G	Combine Two Elements	Commentary
H	Hth Number	Commentary
I	Explosion	Commentary
J	Matrix	Commentary
K	Move on Ice	Commentary
L	Tree Fragments	Commentary
M	Manhattan Bomb	Commentary

A	Plants	Commentary
B	Potatoes	Commentary
C	Unhappy Class	Commentary
D	One-Time Path	Commentary
E	Graph Making	Commentary
F	Curling Puzzle	Commentary
G	Star	Commentary
H	Hogemon Get	Commentary
I	Traffic Tree	Commentary
J	Char Swap	Commentary
K	Escape of Lappin the Phantom Thief	Commentary
L	RedBlue	Commentary
M	Dial	Commentary

A	The Mean of Angles	Commentary
B	GPA JANKEN	Commentary
C	Factorization	Commentary
D	Let's Go To School	Commentary
E	Tangled Cables	Commentary
F	Great Devil Sakanikia	Commentary
G	Chairs	Commentary
H	Zombie Hunter	Commentary
I	Tree-Light	Commentary
J	Demon's Plan	Commentary
K	Donuts Purchase	Commentary
L	Select Sets	Commentary
M	Settler	Commentary

A	Divisor	Commentary
B	Array Update	Commentary
C	String Compression	Commentary
D	Squid Ink	Commentary
E	Movie	Commentary
F	Lucky Number	Commentary
G	String Conversion	Commentary
H	Bomb Removal	Commentary
I	Lights of Apartment	Commentary
J	String Crossing	Commentary
K	Point in The Triangle	Commentary
L		Commentary

A	Gossip	Commentary
B	Product Sale Lines	Commentary
C	Community Integration	Commentary
D	Courage Test	Commentary
E	Rubik Dungeon	Commentary
F	Array Update 2	Commentary
G	Barter	Commentary
H	Reflection Warp Machine	Commentary
I	Circles and Ray	Commentary
J	Equivalent Vertices	Commentary
K	Sum of Sequences	Commentary
L	String in String	Commentary
M	Monochrome Tile	Commentary

A	Nasty Boys	Commentary
B	Matrix Operations	Commentary
C	Last One	Commentary
D	Room of Time and Spirit	Commentary
E	Light Source	Commentary
F	Prize Game	Commentary
G	Planarian Regeneration	Commentary
H	Cone Cut	Commentary
I	Rolling Block	Commentary
J	J's Final Problem	Commentary

Day	Time	Place	Activity
Monday	18:40 - 22:00	std 2	Study Session
Wednesday	18:40 - 22:00	std 2	Individual Match
Saturday	13:00 - 17:00	std 2	Team Match

Name	Role	E-Mail	Place
Yutaka Watanobe	Coach	yutaka@u-aizu.ac.jp	142-A

About Us

Achievement

Achievement in ICPC World Finals

2020

ICPC World Finals, Moscow, 2020

UKUNICHIA, 7 Problems, 27th place

2017

ACM-ICPC World Finals, Rapid City, 2017/05/24

575.cpp, 4 problems, 56 th place

2016

ACM-ICPC World Finals, Phuket, 2016/05/19

FinalZukky, 4 problems, 77 th place

2009

ACM-ICPC World Finals, Stockholm, 2009/04/18-22

Watch.c, 3 problems, 49th place

Achievement in ICPC Asia Pacific Championship

2026

ICPC Asia Pacific Championship 2026

bonsai, 7 Problems, 30th place, Bronze Medal

aizu_3, 4 Problems, 63rd place

Achievement in ICPC Asia Regionals

2025

ICPC Asia Regional Yokohama, 2025/12/07

bonsai, 6 problems, 12 th place

aizu_3, 5 problems, 18 th place

ICPC Asia Regional, Taichung, 2025

bonsai, 9 problems, 11 th place

aizu_3, 9 problems, 14 th place

aizu_C, 7 problems, 29 th place

2024

ICPC Asia Regional Yokohama, 2024/12/21-22

SkyBlaze, 6 problems, 21 th place (13 th univ.)

Spinning-akabeko, 6 problems, 34 th place

ICPC Asia Regional, Taichung, 2024/11/16-17

ChatGPT-5, 6 problems, 30 th place

2023

ICPC Asia Regional Yokohama, 2023/11/25-26

LuzhiledFanClub 7 problems, 24 th place

aizu_d, 6 problems, 26 th place

2022

ICPC Asia Regional Yokohama, 2022/12/27-28

ei13333333333333, 4 problems, 15 th place

Tsuruga_MLE, 3 problems

2021

ICPC Asia Regional Yokohama, 2022/3/15-16

ThinkMET, 6 problems, 8 th place

NEET_aizu, 4 problems, 10 th place

2020

ICPC Asia Regional Yokohama, 2021/3/16-17

eat_ice, 8 problems, 8 th place

ThinkMET, 7 problems, 12 th place

2019

ICPC Asia Regional, Kuala Lumpur, 2019/11/8-10

UKUNICHIA, 8 problems, 2 nd place

ICPC Asia Regional Yokohama, 2019/11/16-18

UKUNICHIA, 7 problems, 4 th place

MM, 3 problems

ACM-ICPC Asia Regional, Bangkok, 2019/11/2

MM, 4 problems, 29 th place

ACM-ICPC Asia Regional, Taipei, 2019/11/25

ThinkMET, 8 problems, 5 th place

DIVINF, 5 problems, 19 th place

2018

ACM-ICPC Asia Regional, Seoul, 2018/11/3

UKUNICHIA, 7 problems, 9 th place

ACM-ICPC Asia Regional, Yokohama, 2018/12/9

UKUNICHIA, 6 problems, 9 th place

Return_ZUKKY, 5 problems

ACM-ICPC Asia Regional, Taipei, 2018/11/10

tubuannpan, 4 problems, 28 th place

koshianman, 3 problems, 38 th place

ACM-ICPC Asia Regional, Singapore, 2018/12/13

Return_ZUKKY, 5 problems, 26 th place

2017

ACM-ICPC Asia Regional, Daejeon, 2017/11/11

UKUNICHIA, 7 problems, 12 th place

ACM-ICPC Asia Regional, Tsukuba, 2017/12/16

UKUNICHIA, 6 problems, 6 th place

Return_ZUKKY, 3 problems

ACM-ICPC Asia Regional, Hua-Lien, 2017/11/25