Obuchi Kotaro

Graph

Data

Wins	54
Losses	64
Total	118
Link	https://www.nihonkiin.or....
Link	http://senseis.xmp.net/?O...
Link	https://www.baduk.or.kr/r...
Date of Birth	1992-05-14

Game List

Date	Rating	Color	Result	Opponent			Kifu
2026-06-11	3088	White	Loss	Sotoyanagi Sebun	3177	♂	\| nihon_kiin \|
2026-04-20	3089	Black	Loss	Akiyama Jiro	3285	♂	\| nihon_kiin \| go4go \|
2026-04-13	3089	White	Win	Kobayashi Koichi	2952	♂	\| nihon_kiin \|
2026-03-19	3090	Black	Win	Fujisawa Rina	3235	♀	\| nihon_kiin \| go4go \|
2026-02-23	3089	White	Win	Hsieh Yi Min	3046	♀	\| nihon_kiin \| go4go \|
2025-11-10	3087	Black	Loss	Tanaka Yuki	3076	♂	\| nihon_kiin \| go4go \|
2025-08-21	3086	White	Loss	Hirata Tomoya	3387	♂	\| nihon_kiin \| go4go \|
2025-08-18	3086	Black	Win	Sakai Maki	2815	♂	\| nihon_kiin \| go4go \|
2025-08-18	3086	Black	Win	Izawa Akino	2747	♀	\| nihon_kiin \| go4go \|
2025-08-18	3086	Black	Loss	Shuto Shun	3173	♂	\| nihon_kiin \| go4go \|
2025-07-14	3086	Black	Loss	Onishi Ryuhei	3379	♂	\| nihon_kiin \| go4go \|
2025-06-23	3086	White	Win	Jo Bunen	2925	♀	\| nihon_kiin \| go4go \|
2025-06-19	3086	Black	Win	Nyu Eiko	3032	♀	\| nihon_kiin \| go4go \|
2025-06-02	3085	White	Loss	Fujii Koki	3193	♂	\| nihon_kiin \| go4go \|
2025-05-15	3085	White	Loss	Takao Shinji	3322	♂	\| nihon_kiin \| go4go \|
2025-05-08	3085	White	Loss	Seto Taiki	3272	♂	\| go4go \|
2024-08-22	3087	White	Win	Nagashima Kozue	2571	♀	\| nihon_kiin \| go4go \|
2024-08-22	3087	Black	Win	Wang Jing Yi	2833	♀	\| nihon_kiin \| go4go \|
2024-08-22	3087	White	Loss	Terayama Rei	3173	♂	\| nihon_kiin \| go4go \|
2024-06-24	3088	Black	Loss	Chang Ruei Jie	3203	♂	\| nihon_kiin \| go4go \|
2024-05-30	3089	White	Loss	Sada Atsushi	3368	♂	\| go4go \|
2024-05-02	3090	Black	Win	Suzuki Ayumi	3042	♀	\| nihon_kiin \| go4go \|
2024-04-25	3090	White	Win	Muramatsu Hiroki	3178	♂	\| nihon_kiin \| go4go \|
2024-03-21	3089	White	Loss	Kiyonari Tetsuya	3076	♂	\| nihon_kiin \| go4go \|
2024-01-25	3090	Black	Loss	Miura Taro	3273	♂	\| nihon_kiin \| go4go \|
2023-12-21	3091	Black	Win	Chang Hsu	3325	♂	\| nihon_kiin \| go4go \|
2023-08-17	3090	White	Win	Michael Redmond	3066	♂	\| nihon_kiin \| go4go \|
2023-07-24	3089	White	Loss	Kato Atsushi	3099	♂	\| nihon_kiin \| go4go \|
2023-05-15	3089	White	Win	Ueno Risa	3112	♀	\| nihon_kiin \| go4go \|
2022-12-12	3085	White	Loss	Suzuki Ayumi	3061	♀	\| go4go \|
2022-12-12	3085	Black	Win	Ando Kazushige	2924	♂	\| go4go \|
2022-11-21	3085	White	Win	Tsuji Shigehito	3160	♂	\| go4go \|
2022-08-15	3081	Black	Loss	Onishi Ryuhei	3325	♂	\| nihon_kiin \| go4go \|
2021-11-18	3073	Black	Loss	Tsuneishi Takashi	3082	♂	\| go4go \|
2020-08-06	3067	Black	Loss	Kono Rin	3370	♂	\| nihon_kiin \| go4go \|
2020-06-29	3066	White	Win	Koike Yoshihiro	3239	♂	\| nihon_kiin \| go4go \|
2020-03-12	3063	Black	Win	Ueno Asami	3199	♀	\| nihon_kiin \| go4go \|
2019-08-22	3052	White	Loss	Ryu Si Hoon	3187	♂	\| nihon_kiin \| go4go \|
2019-06-20	3049	White	Loss	Sakai Maki	2864	♂	\| nihon_kiin \|
2018-03-05	3039	Black	Loss	Yahata Naoki	2894	♂	\| nihon_kiin \| go4go \|
2018-01-18	3039	White	Loss	Cho Sun Jin	3181	♂	\| nihon_kiin \| go4go \|
2017-11-25	3040	Black	Win	Numadate Sakiya	3039	♂	\| nihon_kiin \| go4go \|
2017-11-25	3040	Black	Loss	Yao Zhi Teng	3215	♂	\| nihon_kiin \| go4go \|
2017-08-24	3041	Black	Loss	Tsuruta Kazushi	3129	♂	\| go4go \|
2017-08-10	3041	White	Loss	Sada Atsushi	3208	♂
2017-06-29	3042	White	Loss	Sakai Hideyuki	3234	♂	\| nihon_kiin \| go4go \|
2017-05-18	3044	Black	Loss	Nakano Yasuhiro	3178	♂
2017-04-27	3045	Black	Win	Kang Minhoo	3025	♂
2017-03-09	3047	White	Win	Otake Hideo	2999	♂	\| nihon_kiin \| go4go \|
2017-03-06	3047	Black	Loss	Suzuki Shinji	3269	♂	\| nihon_kiin \| go4go \|
2016-09-26	3051	Black	Loss	Shida Tatsuya	3328	♂	\| go4go \|
2016-09-26	3051	Black	Win	Kanazawa Makoto	3107	♂	\| go4go \|
2016-08-04	3051	Black	Win	Numadate Sakiya	3057	♂	\| go4go \|
2016-07-14	3051	Black	Loss	Yoda Norimoto	3229	♂	\| nihon_kiin \| go4go \|
2016-04-07	3051	White	Loss	Kataoka Satoshi	3130	♂	\| nihon_kiin \| go4go \|
2016-03-28	3051	White	Win	Chang Hsu	3352	♂	\| nihon_kiin \| go4go \|
2016-02-09	3051	White	Loss	Ida Atsushi	3311	♂	\| nihon_kiin \| go4go \|
2016-02-01	3051	Black	Loss	Adachi Toshimasa	3230	♂	\| nihon_kiin \| go4go \|
2016-01-21	3051	White	Loss	Wang Li Chen	3194	♂	\| go4go \|
2015-11-19	3052	White	Loss	Ishida Yoshio	3043	♂	\| nihon_kiin \| go4go \|
2015-08-27	3054	Black	Loss	Cho Chi Hun	3261	♂	\| go4go \|
2015-08-27	3054	White	Win	Cho Chi Hun	3261	♂	\| nihon_kiin \|
2015-08-20	3054	Black	Loss	Ando Kazushige	3022	♂	\| go4go \|
2015-08-20	3054	Black	Win	Bian Wenkai	2971	♂	\| go4go \|
2015-06-11	3055	Black	Loss	Takemiya Masaki	3103	♂	\| nihon_kiin \| go4go \|
2015-02-17	3059	White	Loss	Shida Tatsuya	3336	♂	\| nihon_kiin \| go4go \|
2015-02-12	3059	Black	Loss	Kataoka Satoshi	3164	♂	\| nihon_kiin \| go4go \|
2015-02-03	3060	Black	Win	Utani Syunta	2852	♂	\| nihon_kiin \|
2015-01-22	3060	Black	Win	Ryu Si Hoon	3193	♂	\| nihon_kiin \| go4go \|
2015-01-15	3060	Black	Loss	Taniguchi Toru	3051	♂	\| nihon_kiin \| go4go \|
2014-09-25	3065	Black	Loss	Hirata Tomoya	3196	♂	\| go4go \|
2014-06-19	3069	Black	Loss	Morita Michihiro	3033	♂	\| go4go \|
2014-06-12	3070	White	Loss	Yoda Norimoto	3264	♂	\| nihon_kiin \| go4go \|
2014-05-22	3071	Black	Win	Kudo Norio	2913	♂	\| nihon_kiin \| go4go \|
2014-04-28	3073	Black	Loss	Suzuki Shinji	3233	♂	\| nihon_kiin \| go4go \|
2014-04-10	3074	White	Loss	Murakawa Daisuke	3321	♂	\| nihon_kiin \| go4go \|
2014-03-27	3075	Black	Loss	Kobayashi Koichi	3114	♂	\| nihon_kiin \| go4go \|
2014-02-27	3078	Black	Win	Tsuneishi Takashi	3091	♂	\| nihon_kiin \| go4go \|
2014-01-30	3080	Black	Win	Fukui Masaaki	2685	♂	\| go4go \|
2013-12-12	3084	Black	Win	Yamada Takuji	3074	♂	\| go4go \|
2013-11-28	3085	Black	Win	Ito Masashi	2985	♂	\| nihon_kiin \| go4go \|
2013-11-17	3086	White	Loss	Suzuki Shinji	3229	♂	\| nihon_kiin \|
2013-11-16	3086	White	Loss	Suzuki Shinji	3229	♂	\| go4go \|
2013-09-12	3090	Black	Win	Chang Li Yu	3180	♂	\| go4go \|
2013-08-01	3092	White	Win	Izumitani Hideo	2805	♂	\| go4go \|
2013-06-20	3094	Black	Loss	Yoda Norimoto	3252	♂	\| nihon_kiin \| go4go \|
2013-06-06	3095	White	Win	Takei Takashi	3003	♂	\| go4go \|
2013-04-04	3097	White	Win	Ohashi Hirofumi	3081	♂	\| go4go \|
2013-03-07	3098	White	Win	Kanazawa Makoto	3177	♂	\| go4go \|
2013-01-24	3098	Black	Win	Kenmochi Jo	2868	♂	\| go4go \|
2013-01-10	3098	White	Loss	Mizokami Tomochika	3225	♂	\| go4go \|
2012-11-15	3098	White	Win	Iwamaru Taira	2952	♂	\| go4go \|
2012-11-15	3098	Black	Win	Chang Li Yu	3167	♂	\| go4go \|
2012-10-18	3098	White	Loss	Ohashi Hirofumi	3085	♂	\| go4go \|
2012-09-03	3097	Black	Win	Terayama Rei	3141	♂	\| go4go \|
2012-09-03	3097	White	Win	Hsieh Yi Min	3060	♀	\| go4go \|
2012-06-11	3094	White	Win	Miyagawa Fumihiko	3025	♂	\| nihon_kiin \|
2012-06-11	3094	Black	Loss	Lin Han Chieh	3245	♂	\| nihon_kiin \|
2012-04-12	3091	White	Loss	Anzai Nobuaki	3213	♂	\| nihon_kiin \| go4go \|
2012-02-16	3089	Black	Win	Ko Reibun	2981	♂	\| go4go \|
2012-02-09	3089	White	Win	Taniguchi Toru	3025	♂	\| nihon_kiin \| go4go \|
2012-02-06	3088	Black	Win	Osawa Kenro	2760	♂	\| go4go \|
2011-12-08	3084	Black	Loss	Sun Zhe	3211	♂	\| go4go \|
2011-08-06	3078	White	Loss	Chang Hsu	3418	♂	\| go4go \|
2011-08-04	3078	Black	Loss	Ohashi Naruya	2982	♂	\| go4go \|
2010-11-15	3070	Black	Loss	Inaba Takahiro	3010	♂	\| go4go \|
2010-10-07	3070	White	Win	Osawa Kenro	2754	♂	\| go4go \|
2009-11-26	3066	Black	Loss	Inaba Takahiro	3010	♂	\| go4go \|
2009-11-01	3066	Black	Loss	Uchida Shuhei	3151	♂	\| go4go \|
2009-10-31	3066	Black	Win	Inaba Takahiro	3010	♂	\| go4go \|
2009-10-31	3066	Black	Win	Yamamoto Kentaro	2856	♂	\| go4go \|
2009-08-13	3066	White	Loss	Kurotaki Masaki	2953	♂	\| go4go \|
2009-04-30	3068	White	Loss	Shida Tatsuya	3187	♂	\| go4go \|
2009-02-23	3070	White	Loss	Kumamoto Shusei	3047	♂	\| go4go \|
2009-02-12	3071	White	Win	Mine Yasuhiro	2958	♂	\| go4go \|
2009-01-08	3072	White	Win	Mukai Chiaki	2962	♀	\| go4go \|
2008-10-27	3074	Black	Win	Yamashiro Hiroshi	3205	♂	\| go4go \|
2008-10-16	3074	White	Win	Kudo Norio	2973	♂	\| go4go \|