Obuchi Kotaro

Graph

Data

Wins	53
Losses	63
Total	116
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
2026-08-03	3090	White	Loss	Fujita Akihiko	3306	♂	\| nihon_kiin \| go4go \|
2026-06-11	3090	White	Loss	Sotoyanagi Sebun	3150	♂	\| nihon_kiin \| go4go \|
2026-04-20	3091	Black	Loss	Akiyama Jiro	3300	♂	\| nihon_kiin \| go4go \|
2026-04-13	3092	White	Win	Kobayashi Koichi	2962	♂	\| nihon_kiin \|
2026-03-19	3092	Black	Win	Fujisawa Rina	3245	♀	\| nihon_kiin \| go4go \|
2026-02-23	3092	White	Win	Hsieh Yi Min	3069	♀	\| nihon_kiin \| go4go \|
2025-11-10	3090	Black	Loss	Tanaka Yuki	3128	♂	\| nihon_kiin \| go4go \|
2025-08-21	3089	White	Loss	Hirata Tomoya	3376	♂	\| nihon_kiin \| go4go \|
2025-08-18	3089	Black	Win	Sakai Maki	2807	♂	\| nihon_kiin \| go4go \|
2025-08-18	3089	Black	Win	Izawa Akino	2746	♀	\| nihon_kiin \| go4go \|
2025-08-18	3089	Black	Loss	Shuto Shun	3161	♂	\| nihon_kiin \| go4go \|
2025-07-14	3090	Black	Loss	Onishi Ryuhei	3386	♂	\| nihon_kiin \| go4go \|
2025-06-23	3090	White	Win	Jo Bunen	2966	♀	\| nihon_kiin \| go4go \|
2025-06-19	3090	Black	Win	Nyu Eiko	3030	♀	\| nihon_kiin \| go4go \|
2025-06-02	3089	White	Loss	Fujii Koki	3185	♂	\| nihon_kiin \| go4go \|
2025-05-15	3089	White	Loss	Takao Shinji	3305	♂	\| nihon_kiin \| go4go \|
2025-05-08	3089	White	Loss	Seto Taiki	3270	♂	\| go4go \|
2024-08-22	3093	White	Win	Nagashima Kozue	2559	♀	\| nihon_kiin \| go4go \|
2024-08-22	3093	Black	Win	Wang Jing Yi	2831	♀	\| nihon_kiin \| go4go \|
2024-08-22	3093	White	Loss	Terayama Rei	3170	♂	\| nihon_kiin \| go4go \|
2024-06-24	3094	Black	Loss	Chang Ruei Jie	3194	♂	\| nihon_kiin \| go4go \|
2024-05-30	3095	White	Loss	Sada Atsushi	3365	♂	\| go4go \|
2024-05-02	3096	Black	Win	Suzuki Ayumi	3051	♀	\| nihon_kiin \| go4go \|
2024-04-25	3096	White	Win	Muramatsu Hiroki	3164	♂	\| nihon_kiin \| go4go \|
2024-03-21	3096	White	Loss	Kiyonari Tetsuya	3076	♂	\| nihon_kiin \| go4go \|
2024-01-25	3097	Black	Loss	Miura Taro	3277	♂	\| nihon_kiin \| go4go \|
2023-12-21	3098	Black	Win	Chang Hsu	3324	♂	\| nihon_kiin \| go4go \|
2023-08-17	3098	White	Win	Michael Redmond	2991	♂	\| nihon_kiin \| go4go \|
2023-07-24	3098	White	Loss	Kato Atsushi	3059	♂	\| nihon_kiin \| go4go \|
2023-05-15	3099	White	Win	Ueno Risa	3105	♀	\| nihon_kiin \| go4go \|
2022-11-21	3097	White	Win	Tsuji Shigehito	3150	♂	\| go4go \|
2022-08-15	3094	Black	Loss	Onishi Ryuhei	3323	♂	\| nihon_kiin \| go4go \|
2020-08-06	3078	Black	Loss	Kono Rin	3372	♂	\| nihon_kiin \| go4go \|
2020-06-29	3078	White	Win	Koike Yoshihiro	3247	♂	\| nihon_kiin \| go4go \|
2020-03-12	3073	Black	Win	Ueno Asami	3196	♀	\| nihon_kiin \| go4go \|
2019-08-22	3060	White	Loss	Ryu Si Hoon	3185	♂	\| nihon_kiin \| go4go \|
2019-06-20	3057	White	Loss	Sakai Maki	2861	♂	\| nihon_kiin \|
2018-03-05	3045	Black	Loss	Yahata Naoki	2892	♂	\| nihon_kiin \| go4go \|
2018-01-18	3045	White	Loss	Cho Sun Jin	3180	♂	\| nihon_kiin \| go4go \|
2017-11-25	3045	Black	Win	Numadate Sakiya	3040	♂	\| nihon_kiin \| go4go \|
2017-11-25	3045	Black	Loss	Yao Zhi Teng	3210	♂	\| nihon_kiin \| go4go \|
2017-08-24	3045	Black	Loss	Tsuruta Kazushi	3126	♂	\| go4go \|
2017-08-10	3045	White	Loss	Sada Atsushi	3205	♂
2017-06-29	3046	White	Loss	Sakai Hideyuki	3232	♂	\| nihon_kiin \| go4go \|
2017-05-18	3048	Black	Loss	Nakano Yasuhiro	3178	♂
2017-04-27	3049	Black	Win	Kang Minhoo	3024	♂
2017-03-09	3050	White	Win	Otake Hideo	2998	♂	\| nihon_kiin \| go4go \|
2017-03-06	3050	Black	Loss	Suzuki Shinji	3270	♂	\| nihon_kiin \| go4go \|
2016-09-26	3054	Black	Loss	Shida Tatsuya	3327	♂	\| go4go \|
2016-09-26	3054	Black	Win	Kanazawa Makoto	3105	♂	\| go4go \|
2016-08-04	3054	Black	Win	Numadate Sakiya	3058	♂	\| go4go \|
2016-07-14	3054	Black	Loss	Yoda Norimoto	3227	♂	\| nihon_kiin \| go4go \|
2016-04-07	3054	White	Loss	Kataoka Satoshi	3128	♂	\| nihon_kiin \| go4go \|
2016-03-28	3054	White	Win	Chang Hsu	3349	♂	\| nihon_kiin \| go4go \|
2016-02-09	3053	White	Loss	Ida Atsushi	3308	♂	\| nihon_kiin \| go4go \|
2016-02-01	3053	Black	Loss	Adachi Toshimasa	3230	♂	\| nihon_kiin \| go4go \|
2016-01-21	3053	White	Loss	Wang Li Chen	3192	♂	\| go4go \|
2015-11-19	3053	White	Loss	Ishida Yoshio	3048	♂	\| nihon_kiin \| go4go \|
2015-08-27	3056	Black	Loss	Cho Chi Hun	3260	♂	\| go4go \|
2015-08-27	3056	White	Win	Cho Chi Hun	3260	♂	\| nihon_kiin \|
2015-08-20	3056	Black	Loss	Ando Kazushige	3016	♂	\| go4go \|
2015-08-20	3056	Black	Win	Bian Wenkai	2974	♂	\| go4go \|
2015-06-11	3057	Black	Loss	Takemiya Masaki	3103	♂	\| nihon_kiin \| go4go \|
2015-02-17	3060	White	Loss	Shida Tatsuya	3334	♂	\| nihon_kiin \| go4go \|
2015-02-12	3060	Black	Loss	Kataoka Satoshi	3162	♂	\| nihon_kiin \| go4go \|
2015-02-03	3061	Black	Win	Utani Syunta	2856	♂	\| nihon_kiin \|
2015-01-22	3061	Black	Win	Ryu Si Hoon	3191	♂	\| nihon_kiin \| go4go \|
2015-01-15	3062	Black	Loss	Taniguchi Toru	3050	♂	\| nihon_kiin \| go4go \|
2014-09-25	3066	Black	Loss	Hirata Tomoya	3193	♂	\| go4go \|
2014-06-19	3070	Black	Loss	Morita Michihiro	3035	♂	\| go4go \|
2014-06-12	3071	White	Loss	Yoda Norimoto	3262	♂	\| nihon_kiin \| go4go \|
2014-05-22	3072	Black	Win	Kudo Norio	2915	♂	\| nihon_kiin \| go4go \|
2014-04-28	3074	Black	Loss	Suzuki Shinji	3232	♂	\| nihon_kiin \| go4go \|
2014-04-10	3075	White	Loss	Murakawa Daisuke	3319	♂	\| nihon_kiin \| go4go \|
2014-03-27	3076	Black	Loss	Kobayashi Koichi	3113	♂	\| nihon_kiin \| go4go \|
2014-02-27	3079	Black	Win	Tsuneishi Takashi	3091	♂	\| nihon_kiin \| go4go \|
2014-01-30	3081	Black	Win	Fukui Masaaki	2690	♂	\| go4go \|
2013-12-12	3085	Black	Win	Yamada Takuji	3072	♂	\| go4go \|
2013-11-28	3086	Black	Win	Ito Masashi	2988	♂	\| nihon_kiin \| go4go \|
2013-11-17	3086	White	Loss	Suzuki Shinji	3228	♂	\| nihon_kiin \|
2013-11-16	3086	White	Loss	Suzuki Shinji	3228	♂	\| go4go \|
2013-09-12	3091	Black	Win	Chang Li Yu	3179	♂	\| go4go \|
2013-08-01	3093	White	Win	Izumitani Hideo	2811	♂	\| go4go \|
2013-06-20	3095	Black	Loss	Yoda Norimoto	3250	♂	\| nihon_kiin \| go4go \|
2013-06-06	3095	White	Win	Takei Takashi	3001	♂	\| go4go \|
2013-04-04	3098	White	Win	Ohashi Hirofumi	3080	♂	\| go4go \|
2013-03-07	3099	White	Win	Kanazawa Makoto	3175	♂	\| go4go \|
2013-01-24	3099	Black	Win	Kenmochi Jo	2870	♂	\| go4go \|
2013-01-10	3098	White	Loss	Mizokami Tomochika	3223	♂	\| go4go \|
2012-11-15	3099	White	Win	Iwamaru Taira	2953	♂	\| go4go \|
2012-11-15	3099	Black	Win	Chang Li Yu	3166	♂	\| go4go \|
2012-10-18	3098	White	Loss	Ohashi Hirofumi	3084	♂	\| go4go \|
2012-09-03	3098	Black	Win	Terayama Rei	3140	♂	\| go4go \|
2012-09-03	3098	White	Win	Hsieh Yi Min	3059	♀	\| go4go \|
2012-06-11	3094	White	Win	Miyagawa Fumihiko	3026	♂	\| nihon_kiin \|
2012-06-11	3094	Black	Loss	Lin Han Chieh	3244	♂	\| nihon_kiin \|
2012-04-12	3091	White	Loss	Anzai Nobuaki	3212	♂	\| nihon_kiin \| go4go \|
2012-02-16	3089	Black	Win	Ko Reibun	2980	♂	\| go4go \|
2012-02-09	3089	White	Win	Taniguchi Toru	3024	♂	\| nihon_kiin \| go4go \|
2012-02-06	3089	Black	Win	Osawa Kenro	2761	♂	\| go4go \|
2011-12-08	3085	Black	Loss	Sun Zhe	3209	♂	\| go4go \|
2011-08-06	3078	White	Loss	Chang Hsu	3416	♂	\| go4go \|
2011-08-04	3078	Black	Loss	Ohashi Naruya	2981	♂	\| go4go \|
2010-11-15	3071	Black	Loss	Inaba Takahiro	3021	♂	\| go4go \|
2010-10-07	3071	White	Win	Osawa Kenro	2754	♂	\| go4go \|
2009-11-26	3067	Black	Loss	Inaba Takahiro	3020	♂	\| go4go \|
2009-11-01	3067	Black	Loss	Uchida Shuhei	3150	♂	\| go4go \|
2009-10-31	3067	Black	Win	Inaba Takahiro	3020	♂	\| go4go \|
2009-10-31	3067	Black	Win	Yamamoto Kentaro	2847	♂	\| go4go \|
2009-08-13	3067	White	Loss	Kurotaki Masaki	2953	♂	\| go4go \|
2009-04-30	3069	White	Loss	Shida Tatsuya	3185	♂	\| go4go \|
2009-02-23	3071	White	Loss	Kumamoto Shusei	3046	♂	\| go4go \|
2009-02-12	3072	White	Win	Mine Yasuhiro	2957	♂	\| go4go \|
2009-01-08	3073	White	Win	Mukai Chiaki	2961	♀	\| go4go \|
2008-10-27	3075	Black	Win	Yamashiro Hiroshi	3204	♂	\| go4go \|
2008-10-16	3075	White	Win	Kudo Norio	2972	♂	\| go4go \|