Kubo Katsuaki

Graph

Data

Wins	131
Losses	126
Total	257
Link	https://kansaikiin.jp/kis...
Link	http://senseis.xmp.net/?K...
Date of Birth	1958-02-07

Game List

Date	Rating	Color	Result	Opponent			Kifu
2026-06-10	2976	Black	Win	Tafu Kae	2226	♀
2026-06-03	2976	White	Win	Sekiyama Toshimichi	2819	♂
2026-05-14	2976	Black	Loss	Kobayashi Izumi	2951	♀	\| go4go \|
2026-05-06	2976	Black	Win	Kurahashi Shozo	2430	♂
2026-03-25	2976	Black	Win	Chang Luhsiang	2314	♂
2026-03-18	2976	White	Loss	Taniguchi Toru	3180	♂
2026-03-12	2976	Black	Win	Koyama Terumi	2876	♀	\| go4go \|
2026-02-11	2977	Black	Loss	Arakaki Shun	2869	♂
2026-02-05	2977	White	Win	Nakamura Hidehito	2843	♂	\| nihon_kiin \| go4go \|
2026-01-22	2977	White	Win	Terada Shuta	2921	♂
2025-12-24	2977	White	Loss	Abe Yoshiki	3095	♂
2025-12-17	2977	Black	Loss	Sakai Kentaro	3028	♂	\| go4go \|
2025-12-10	2977	Black	Loss	Mine Yasuhiro	2979	♂
2025-12-04	2977	Black	Win	Ogata Masaki	3097	♂
2025-11-26	2978	Black	Win	Omote Yuto	3216	♂
2025-11-10	2977	White	Win	Hamanaka Takamitsu	2528	♂
2025-11-10	2977	Black	Win	Muraoka Shigeyuki	2525	♂
2025-09-24	2977	Black	Win	Sada Atsushi	3368	♂	\| go4go \|
2025-08-27	2976	White	Win	Mine Yasuhiro	2979	♂
2025-08-20	2975	Black	Loss	Meyer Francis	2742	♂
2025-08-06	2975	Black	Loss	Watanabe Yuu	3023	♂
2025-07-23	2974	Black	Win	Ishii Shinzo	2521	♂
2025-07-09	2974	Black	Win	Imai Kazuhiro	2698	♂
2025-06-26	2974	White	Loss	Kiyonari Tetsuya	3064	♂	\| go4go \|
2025-06-18	2974	White	Win	Okuma Yuto	2824	♂
2025-06-11	2973	Black	Win	Ono Koji	2580	♂
2025-05-21	2973	White	Win	Son Hideyo	2774	♂
2025-05-07	2972	Black	Win	Honda Goro	2521	♂
2025-03-26	2971	Black	Win	Kurahashi Masayuki	3129	♂
2025-02-26	2969	Black	Loss	Kumaki Teruya	2997	♂
2024-12-19	2965	Black	Loss	Ikemoto Ryota	3014	♂
2024-12-12	2965	Black	Win	Yanagawa Hiromasa	2551	♂
2024-12-12	2965	Black	Loss	Kori Toshio	2730	♂
2024-09-30	2964	White	Loss	Abe Yoshiki	3114	♂
2024-09-18	2964	Black	Loss	Taguchi Misei	2647	♀
2024-09-09	2964	White	Win	Fujita Reo	2775	♂	\| go4go \|
2024-08-21	2965	Black	Loss	Watanabe Kouki	2964	♂
2024-08-07	2965	White	Loss	Kurahashi Masayuki	3116	♂
2024-07-17	2966	White	Win	Oda Hiromitsu	2677	♂
2024-07-03	2967	White	Win	Kawabata Atsushi	2813	♂
2024-05-22	2968	Black	Loss	Tanaka Koyu	3242	♂
2024-05-02	2969	White	Loss	Okuma Yuto	2821	♂
2024-04-17	2970	Black	Win	Chen Kayui	2864	♂
2024-04-11	2970	White	Loss	Nishioka Masao	3016	♂	\| go4go \|
2024-03-20	2972	Black	Loss	Nishi Takenobu	3208	♂	\| go4go \|
2024-03-13	2972	Black	Win	Ono Ayako	2558	♀	\| go4go \|
2024-03-06	2973	White	Loss	Yukawa Mitsuhisa	3006	♂
2024-02-28	2973	Black	Win	Yukawa Mitsuhisa	3006	♂
2024-02-22	2974	Black	Win	Ikawa Ryougo	2813	♂
2023-12-20	2977	Black	Win	Kurahashi Shozo	2423	♂
2023-12-07	2978	Black	Win	Enda Yoichi	2575	♂
2023-12-07	2978	Black	Loss	Yamashiro Hiroshi	3056	♂
2023-11-22	2979	White	Win	Tanaka Koyu	3229	♂
2023-10-25	2980	Black	Win	Sato Akira	2171	♂
2023-09-25	2981	White	Win	Sakakibara Masateru	2753	♂
2023-09-13	2981	White	Loss	Yata Naoki	3011	♂
2023-08-21	2982	Black	Win	Furuya Yutaka	3029	♂
2023-06-28	2984	Black	Loss	Taniguchi Toru	3150	♂
2023-06-21	2984	Black	Loss	Tsuji Shigehito	3173	♂
2023-05-24	2985	Black	Win	Sakakibara Masateru	2759	♂
2023-05-17	2985	White	Loss	Yata Naoki	3012	♂	\| go4go \|
2023-05-10	2986	Black	Win	Arakaki Shun	2875	♂
2023-04-26	2986	Black	Loss	Kumaki Teruya	2979	♂	\| go4go \|
2023-04-12	2987	Black	Win	Hasegawa Sunao	2818	♂
2023-04-05	2987	Black	Win	Araki Masako	2150	♀
2023-03-30	2987	Black	Loss	Chang Ruei Jie	3232	♂	\| go4go \|
2023-03-23	2988	White	Win	Iwamaru Taira	2984	♂
2023-02-08	2989	Black	Win	Shintani Yousuke	2911	♂	\| go4go \|
2023-02-01	2989	White	Loss	Imabun Taro	3112	♂
2023-01-25	2990	White	Loss	Murakawa Daisuke	3354	♂	\| go4go \|
2023-01-19	2990	Black	Win	Goto Shungo	3034	♂
2023-01-11	2990	Black	Win	Ono Ayako	2540	♀
2022-12-14	2990	Black	Loss	Kurahashi Masayuki	3095	♂	\| go4go \|
2022-11-30	2991	White	Win	Kunisawa Hiroto	3056	♂
2022-11-14	2991	Black	Win	Hotta Yozo	2672	♂
2022-11-14	2991	Black	Loss	Chen Kayui	2885	♂
2022-10-05	2992	Black	Loss	Kurahashi Masayuki	3089	♂
2022-09-28	2992	White	Win	Inoue Naoki	2890	♂
2022-09-22	2992	Black	Loss	Kono Mitsuki	3058	♂	\| go4go \|
2022-08-18	2994	Black	Loss	Hirata Tomoya	3366	♂
2022-08-03	2994	Black	Win	Suzuki Keiji	2725	♂
2022-07-27	2994	White	Loss	Nishimura Jin	2973	♂
2022-06-23	2996	White	Loss	Mochizuki Kenichi	3158	♂
2022-06-05	2997	White	Loss	Ueno Asami	3273	♀	\| go4go \|
2022-05-26	2998	Black	Win	Mizokami Tomochika	3220	♂
2022-05-02	2999	White	Loss	Ueno Asami	3271	♀
2022-04-13	3000	White	Loss	Wu Boyi	3227	♂
2022-03-16	3002	White	Win	Sato Yuta	3013	♂
2022-02-09	3003	Black	Win	Takayamabe Fumi	2610	♀
2022-01-26	3004	White	Loss	Watanabe Kandai	3097	♂
2021-11-25	3007	White	Loss	Yamashiro Hiroshi	3130	♂
2021-10-20	3009	Black	Loss	Imamura Toshiya	3113	♂
2021-10-13	3009	White	Loss	Wu Boyi	3214	♂
2021-10-07	3010	White	Loss	Yamada Kimio	3154	♂	\| nihon_kiin \| go4go \|
2021-09-15	3012	Black	Win	Yamazaki Yoshihiro	2654	♂
2021-08-26	3014	White	Win	Chang Li Yu	3171	♂
2021-08-04	3015	White	Loss	Ha Youngil	3093	♂
2021-07-28	3016	White	Win	Furuya Yutaka	3028	♂	\| go4go \|
2021-07-01	3017	Black	Win	Kobayashi Satoru	3101	♂	\| nihon_kiin \| go4go \|
2021-06-23	3018	White	Loss	Okawa Takuya	3039	♂	\| go4go \|
2021-06-16	3018	Black	Win	Mizuno Hiromi	2432	♀
2021-06-09	3018	White	Loss	Ono Ayako	2535	♀
2021-06-02	3019	White	Win	Kawamura Kazunori	2648	♂
2021-05-27	3020	White	Loss	Wang Ming Wan	3118	♂	\| nihon_kiin \| go4go \|
2021-05-06	3022	Black	Win	Kim Byungmin	2779	♂
2021-04-28	3022	Black	Win	Taniguchi Toru	3136	♂
2021-04-21	3023	White	Win	Tamura Chiaki	2575	♀
2021-04-14	3023	White	Loss	Tanaka Koyu	3145	♂
2021-04-01	3024	White	Win	Kubota Masaru	2628	♂
2021-03-17	3025	Black	Win	Hoshikawa Koyo	2886	♂
2021-03-11	3026	Black	Win	Nakane Naoyuki	3065	♂	\| go4go \|
2021-02-25	3026	White	Win	Iida Junya	2855	♂
2021-01-20	3027	Black	Win	Konishi Kazuko	2717	♀
2021-01-07	3028	White	Win	Wang Jing Yi	2787	♀
2020-12-02	3029	Black	Loss	Sonoda Yuichi	3013	♂
2020-11-18	3029	Black	Win	Son Hideyo	2732	♂
2020-11-12	3029	Black	Loss	Nakano Yasuhiro	3130	♂	\| go4go \|
2020-11-04	3030	Black	Loss	Watanabe Kouki	3044	♂
2020-09-23	3032	Black	Loss	Seto Taiki	3341	♂
2020-07-22	3036	White	Loss	Sada Atsushi	3329	♂	\| go4go \|
2020-07-15	3037	Black	Win	Kurahashi Masayuki	3033	♂
2020-07-01	3038	Black	Win	Kubota Masaru	2632	♂
2020-06-24	3038	Black	Win	Hatanaka Hoshinobu	3053	♂
2020-06-10	3038	White	Loss	Fujii Shuya	3151	♂
2020-03-25	3042	White	Win	Iwata Saeka	2754	♀
2020-02-19	3043	White	Win	Hashimoto Kan	2815	♂
2020-02-13	3043	White	Loss	Ida Atsushi	3376	♂	\| nihon_kiin \| go4go \|
2020-01-29	3044	Black	Win	Sakakibara Fumiko	2481	♀
2020-01-22	3044	Black	Win	Taniguchi Toru	3123	♂	\| go4go \|
2020-01-08	3044	Black	Loss	Furuya Yutaka	3073	♂
2019-12-18	3045	Black	Win	Taniguchi Toru	3123	♂	\| go4go \|
2019-12-11	3045	White	Loss	Oyama Kunio	2719	♂
2019-12-04	3045	White	Loss	Watanabe Kandai	3011	♂
2019-11-27	3046	White	Win	Sumi Shinsuke	2651	♂
2019-11-06	3047	Black	Win	Deguchi Mariko	2569	♀
2019-10-30	3047	White	Win	Kiyonari Tetsuya	3114	♂
2019-10-02	3048	White	Win	Okawa Takuya	2973	♂
2019-09-11	3048	White	Win	Sekiyama Toshimichi	2869	♂
2019-08-28	3049	Black	Win	Takahashi Isao	2356	♂
2019-07-17	3049	Black	Loss	Sakai Kentaro	2949	♂
2019-06-19	3050	Black	Loss	Nakano Yasuhiro	3179	♂
2019-06-13	3050	White	Win	Furuya Yutaka	3088	♂
2019-05-22	3051	White	Loss	Utsumi Koki	3026	♂
2019-05-16	3051	White	Win	Sakai Hideyuki	3229	♂
2019-04-17	3052	White	Win	Hoshikawa Takumi	2813	♂
2019-04-03	3052	Black	Loss	Yoon Chunho	3067	♂
2019-03-13	3052	White	Win	Okawa Takuya	2954	♂
2019-02-27	3053	White	Loss	Yuki Satoshi	3233	♂
2019-02-13	3053	White	Win	Tatsumi Akane	2774	♀
2019-02-07	3053	White	Loss	Sakai Hideyuki	3233	♂
2019-01-30	3053	White	Win	Hoshikawa Manabu	2719	♂
2019-01-16	3054	White	Win	Tanaka Koyu	3069	♂
2018-12-05	3054	White	Win	Yamazaki Yoshihiro	2670	♂
2018-11-01	3054	Black	Loss	Muramatsu Hiroki	3075	♂
2018-10-25	3054	White	Win	Seto Taiki	3287	♂
2018-10-17	3054	Black	Loss	Sakai Hideyuki	3237	♂	\| go4go \|
2018-09-19	3054	Black	Win	Inoue Naoki	2855	♂
2018-08-22	3054	Black	Loss	Kiyonari Tetsuya	3139	♂
2018-08-15	3054	Black	Win	Oyama Kunio	2742	♂
2018-08-01	3054	White	Win	Oda Hiromitsu	2732	♂
2018-07-04	3054	Black	Win	Sekiyama Toshimichi	2889	♂
2018-06-28	3054	Black	Loss	Kono Rin	3416	♂	\| nihon_kiin \| go4go \|
2018-05-30	3054	White	Win	Taguchi Misei	2588	♀
2018-03-21	3053	White	Loss	Watanabe Yuu	2899	♂
2018-02-14	3053	Black	Win	Nishi Takenobu	3161	♂	\| go4go \|
2018-01-25	3053	Black	Loss	Yoon Chunho	3066	♂
2018-01-10	3053	Black	Win	Moriyama Naoki	3011	♂
2017-12-13	3053	Black	Loss	Yukawa Mitsuhisa	3087	♂	\| go4go \|
2017-12-06	3053	White	Win	Ha Youngil	3033	♂	\| go4go \|
2017-11-08	3053	Black	Loss	Yukawa Mitsuhisa	3088	♂	\| go4go \|
2017-11-01	3053	Black	Loss	Murakawa Daisuke	3329	♂	\| go4go \|
2017-10-26	3053	White	Loss	Kikkawa Hajime	2946	♂
2017-10-11	3054	Black	Win	Katsuma Shiro	2751	♂
2017-10-04	3054	Black	Win	Takashima Takeshi	2796	♂
2017-09-20	3054	White	Win	Nishi Takenobu	3162	♂	\| go4go \|
2017-09-13	3054	White	Win	Arakaki Shun	2982	♂
2017-09-04	3054	Black	Win	Watanabe Kouki	3076	♂	\| go4go \|
2017-08-30	3054	Black	Win	Kang Minhoo	3027	♂
2017-08-07	3053	White	Win	Tobita Saki	2664	♀
2017-07-26	3052	White	Win	Ishii Shinzo	2802	♂
2017-07-12	3051	Black	Win	Sakakibara Masateru	2790	♂
2017-05-10	3047	Black	Loss	Sekiyama Toshimichi	2901	♂	\| go4go \|
2017-04-12	3046	Black	Win	Oyama Kunio	2746	♂
2017-03-29	3046	White	Loss	Inoue Naoki	2853	♂
2017-03-23	3045	Black	Loss	Motoki Katsuya	3350	♂	\| go4go \|
2017-02-22	3045	Black	Loss	Nakano Yasuhiro	3171	♂
2017-02-15	3045	Black	Loss	Seto Taiki	3281	♂	\| go4go \|
2017-02-01	3045	White	Win	Yahata Naoki	2894	♂
2017-01-19	3045	White	Win	Tanaka Nobuyuki	3042	♂	\| go4go \|
2017-01-12	3045	White	Loss	Hasegawa Sunao	2889	♂
2016-11-10	3045	Black	Win	Sakai Hideyuki	3233	♂	\| go4go \|
2016-10-05	3044	Black	Win	Takashima Takeshi	2825	♂	\| go4go \|
2015-12-17	3035	White	Loss	Kataoka Satoshi	3140	♂	\| go4go \|
2015-10-07	3034	Black	Win	Yata Naoki	2986	♂	\| go4go \|
2015-09-16	3033	White	Loss	Ishii Shinzo	2852	♂	\| go4go \|
2015-07-01	3033	White	Win	Saito Tadashi	2612	♂	\| go4go \|
2015-03-18	3031	White	Loss	Sakai Hideyuki	3210	♂	\| go4go \|
2013-08-22	3030	Black	Loss	Ohashi Hirofumi	3084	♂	\| go4go \|
2013-07-17	3031	Black	Win	Saito Tadashi	2623	♂	\| go4go \|
2013-02-14	3032	Black	Loss	Matsumoto Takehisa	3235	♂	\| go4go \|
2013-01-24	3033	White	Win	Mizokami Tomochika	3223	♂	\| go4go \|
2012-08-08	3031	White	Win	Tatsumi Akane	2816	♀	\| go4go \|
2011-10-05	3026	Black	Loss	Ha Youngil	3044	♂	\| go4go \|
2011-01-12	3027	Black	Win	Nakano Yasuhiro	3048	♂	\| go4go \|
2009-08-26	3018	White	Loss	Yokota Shigeaki	3085	♂	\| go4go \|
2008-10-23	3017	Black	Loss	Murakawa Daisuke	3211	♂	\| go4go \|
2008-08-14	3017	White	Loss	Ryu Si Hoon	3244	♂	\| go4go \|
2008-02-21	3019	White	Loss	Huang Yih Tzuu	3239	♂	\| go4go \|
2005-02-14	3043	Black	Loss	Imamura Toshiya	3224	♂	\| go4go \|
2004-04-11	3052	White	Loss	Cho Sun Jin	3260	♂	\| go4go \|
2004-02-10	3054	White	Loss	Haruyama Isamu	3078	♂	\| go4go \|
2004-02-10	3054	Black	Win	Yuki Satoshi	3363	♂	\| go4go \|
2003-04-20	3061	White	Loss	Kobayashi Satoru	3335	♂	\| go4go \|
2003-02-25	3063	White	Loss	Yamada Kimio	3312	♂	\| go4go \|
2002-12-26	3065	Black	Loss	Yamashita Keigo	3369	♂	\| go4go \|
2002-12-08	3066	White	Loss	Yuki Satoshi	3338	♂	\| go4go \|
2002-10-13	3068	White	Win	Wang Ming Wan	3279	♂	\| go4go \|
2002-07-14	3070	Black	Win	Hikosaka Naoto	3184	♂	\| go4go \|
2002-04-04	3070	White	Loss	Akiyama Jiro	3245	♂	\| go4go \|
2002-03-27	3070	White	Loss	Imamura Toshiya	3235	♂	\| go4go \|
2002-03-14	3070	Black	Win	Kato Masao	3277	♂	\| go4go \|
2001-12-20	3069	White	Win	Ueki Yoshio	2924	♂	\| go4go \|
2001-11-10	3068	Black	Loss	Honda Kunihisa	3143	♂	\| go4go \|
2001-10-18	3068	White	Loss	Honda Kunihisa	3144	♂	\| go4go \|
2001-09-19	3068	White	Win	Yukawa Mitsuhisa	3008	♂	\| go4go \|
2001-08-16	3067	White	Loss	Akiyama Jiro	3249	♂	\| go4go \|
2001-05-10	3067	Black	Win	Takemiya Masaki	3237	♂	\| go4go \|
2001-04-05	3066	Black	Win	Yanaka Katsunori	2978	♂	\| go4go \|
2001-02-08	3063	Black	Win	Lin Hai Fong	3236	♂	\| go4go \|
2000-11-16	3058	White	Loss	Takao Shinji	3293	♂	\| go4go \|
2000-06-25	3050	Black	Loss	Awaji Shuzo	3138	♂	\| go4go \|
1995-03-09	2980	White	Loss	Fujisawa Hideyuki	3131	♂	\| go4go \|
1994-04-20	2969	Black	Loss	Chen Kayui	3130	♂	\| go4go \|
1993-11-18	2966	Black	Loss	Shiraishi Yutaka	3004	♂	\| go4go \|
1993-11-04	2966	Black	Win	Shiraishi Yutaka	3004	♂	\| go4go \|
1993-10-28	2965	White	Loss	Shiraishi Yutaka	3005	♂	\| go4go \|
1992-10-15	2961	White	Loss	Wang Li Chen	3324	♂	\| go4go \|
1992-02-10	2959	White	Loss	Imamura Toshiya	3198	♂	\| go4go \|
1991-09-01	2959	White	Loss	Awaji Shuzo	3231	♂	\| go4go \|
1991-04-21	2960	Black	Win	Sugiuchi Kazuko	2947	♀	\| go4go \|
1990-09-13	2957	Black	Loss	Kato Masao	3286	♂	\| go4go \|
1990-08-23	2957	Black	Win	Kanda Ei	3043	♂	\| go4go \|
1990-04-12	2953	White	Loss	Miyazawa Goro	3188	♂	\| go4go \|
1989-02-02	2945	White	Loss	Iwata Hajime	2924	♂	\| go4go \|
1988-02-25	2944	White	Loss	Takemiya Masaki	3327	♂	\| go4go \|
1986-05-15	2943	White	Loss	Shao Zhenzhong	3105	♂	\| go4go \|
1986-05-13	2943	White	Loss	Rui Naiwei	3106	♀	\| go4go \|
1986-05-10	2943	Black	Loss	Rui Naiwei	3106	♀	\| go4go \|
1985-05-30	2953	Black	Loss	Otake Hideo	3295	♂	\| go4go \|
1985-03-21	2956	Black	Win	Goto Shungo	2854	♂	\| go4go \|
1985-03-14	2956	White	Loss	Kudo Norio	3122	♂	\| go4go \|
1985-02-21	2956	Black	Win	Yoda Norimoto	3191	♂	\| go4go \|
1984-11-29	2957	Black	Win	Kobayashi Koichi	3376	♂	\| go4go \|
1984-06-24	2952	White	Loss	Hikosaka Naoto	3118	♂	\| go4go \|
1982-12-16	2942	Black	Loss	Ishida Akira	3229	♂	\| go4go \|
1981-10-15	2937	White	Loss	Shimamura Toshihiro	3038	♂	\| go4go \|
1979-06-14	2935	White	Loss	Ishii Mamoru	3074	♂	\| go4go \|