GoBase.org - Ryu-sei Title, 29th edition 2020

event	round	black	rank	cb	white	rank	cw	km	date	place	result	size	#mn
Ryu-Sei Cup	4,knockout	Ichiriki Ryo	Ryusei	7	Iyama Yuta	Kisei	9	6.5	2020-09-02	JP	R	19	221
Ryu-Sei Cup	3,knockout	Shibano Toramaru	Meijin	3	Ichiriki Ryo	Ryusei	4	6.5	2020-08-17	JP	R	19	158
Ryu-Sei Cup	3,knockout	Fujita Akihiko	7d	14	Iyama Yuta	Kisei	18	6.5	2020-08-17	JP	R	19	262
Ryu-Sei Cup	2,knockout	Shibano Toramaru	Meijin	7	Cho Riyu	8d	7	6.5	2020-07-27	JP	R	19	217
Ryu-Sei Cup	2,knockout	Fujita Akihiko	7d	5	Tsuruyama Atsushi	8d	4	6.5	2020-07-27	JP	R	19	223
Ryu-Sei Cup	2,knockout	Cho U	9d	9	Ichiriki Ryo	Ryusei	8	6.5	2020-07-23	JP	6.5	19	260
Ryu-Sei Cup	2,knockout	Iyama Yuta	Kisei	17	Kyo Kagen	8d	14	6.5	2020-07-23	JP	2.5	19	280
Ryu-Sei Cup	1,knockout	Ichiriki Ryo	8d	12	Yamada Kimio	9d	6	6.5	2020-07-09	JP	R	19	215
Ryu-Sei Cup	1,knockout	Rin Shien	8d	6	Cho U	9d	5	6.5	2020-07-09	JP	R	19	182
Ryu-Sei Cup	1,knockout	Shibano Toramaru	Meijin	2	Koyama Kuya	4d	1	6.5	2020-07-06	JP	R	19	171
Ryu-Sei Cup	1,knockout	Murakawa Daisuke	9d	1	Cho Riyu	8d	8	6.5	2020-07-06	JP	R	19	134
Ryu-Sei Cup	1,knockout	O Rissei	9d	1	Kyo Kagen	8d	10	6.5	2020-06-29	JP	R	19	160
Ryu-Sei Cup	1,knockout	Kono Rin	9d	24	Fujita Akihiko	7d	24	6.5	2020-06-29	JP	0.5	19	269
Ryu-Sei Cup	1,knockout	Hirose Yuichi	4d	10	Iyama Yuta	Kisei	15	6.5	2020-06-18	JP	0.5	19	278
Ryu-Sei Cup	1,knockout	Motoki Katsuya	8d	4	Tsuruyama Atsushi	8d	4	6.5	2020-06-18	JP	0.5	19	205

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	Ladder A

event	round	black	rank	cb	white	rank	cw	km	date	place	result	size	#mn
Ryu-Sei Cup	11,preliminary ladder A	Ichiriki Ryo	Ryusei	6	Ohashi Hirofumi	6d	6	6.5	2020-03-23	JP	R	19	209
Ryu-Sei Cup	10	Ohashi Hirofumi	6p	12	Rin Shien	8p	9	6.5	2020-02-03	JP	8.5	19	275
Ryu-Sei Cup	9	Rin Shien	8p	14	Adachi Toshimasa	7p	2	6.5	2020-02-03	JP	R	19	177
Ryu-Sei Cup	8	Imamura Yoshiaki	9p	2	Rin Shien	8p	3	6.5	2019-12-09	JP	R	19	158
Ryu-Sei Cup	7	Rin Shien	8p	7	Ishida Atsushi	9p	6	6.5	2019-12-09	JP	R	19	177
Ryu-Sei Cup	6	Ko Reibun	7p	7	Rin Shien	8p	16	6.5	2019-11-14	JP	R	19	262
Ryu-Sei Cup	5	Han Zenki	8p	2	Ko Reibun	7p	2	6.5	2019-11-14	JP	R	19	148
Ryu-Sei Cup	4	Fujisawa Rina	Female Honinbo	22	Ko Reibun	7p	21	6.5	2019-09-02	JP	1.5	19	305
Ryu-Sei Cup	3	Shuto Shun	7p	10	Fujisawa Rina	Female Honinbo	23	6.5	2019-09-02	JP	0.5	19	272
Ryu-Sei Cup	2	Horimoto Mitsunari	4p	17	Fujisawa Rina	Female Honinbo	25	6.5	2019-07-25	JP	9.5	19	292
Ryu-Sei Cup	1,knockout	Nyu Eiko	2p	12	Fujisawa Rina	Female Honinbo	11	6.5	2019-07-25	JP	R	19	242

Winner: Ichiriki Ryo
Most wins (4): Rin Shien



	Ladder B

event	round	black	rank	cb	white	rank	cw	km	date	place	result	size	#mn
Ryu-Sei Cup	11	Tsuruyama Atsushi	8p	3	Ueno Asami	Female Honinbo	2	6.5	2020-03-23	JP	R	19	165
Ryu-Sei Cup	10	Tsuruyama Atsushi	8p	1	Nakaonoda Tomomi	9p	1	6.5	2020-01-20	JP	R	19	73
Ryu-Sei Cup	9	Nakaonoda Tomomi	9p	9	Kobayashi Koichi	Honorary Kisei	8	6.5	2020-01-20	JP	R	19	211
Ryu-Sei Cup	8	Nakaonoda Tomomi	9p	1	Imamura Toshiya	9p	0	6.5	2019-12-12	JP	R	19	149
Ryu-Sei Cup	7	Nakaonoda Tomomi	9p	13	Kono Mitsuki	8p	11	6.5	2019-12-12	JP	7.5	19	279
Ryu-Sei Cup	6	Kono Mitsuki	8p	4	Koyama Kuya	4p	9	6.5	2019-11-04	JP	5.5	19	263
Ryu-Sei Cup	5	Matsumoto Takehisa	8p	12	Koyama Kuya	4p	17	6.5	2019-11-04	JP	R	19	260
Ryu-Sei Cup	4	Koyama Kuya	4p	11	Fujii Shuya	7p	10	6.5	2019-09-12	JP	2.5	19	258
Ryu-Sei Cup	3	Mochizuki Kenichi	7p	4	Koyama Kuya	4p	7	6.5	2019-09-12	JP	R	19	136
Ryu-Sei Cup	2	Koyama Kuya	4p	3	Mannami Nao	4p	2	6.5	2019-08-22	JP	R	19	157
Ryu-Sei Cup	1	Koyama Kuya	4p	4	Muramoto Wataru	2p	7	6.5	2019-08-22	JP	2.5	19	240

Winner: Tsuruyama Atsushi
Most wins (5): Koyama Kuya



	Ladder C

event	round	black	rank	cb	white	rank	cw	km	date	place	result	size	#mn
Ryu-Sei Cup	11	Nakano Yasuhiro	9p	5	Iyama Yuta	Kisei	8	6.5	2020-03-09	JP	R	19	228
Ryu-Sei Cup	10	Cho Chikun	Honorary Meijin	7	Nakano Yasuhiro	9p	3	6.5	2020-02-13	JP	R	19	190
Ryu-Sei Cup	9	Cho Riyu	8p	26	Cho Chikun	Honorary Meijin	20	6.5	2020-02-13	JP	4.5	19	304
Ryu-Sei Cup	8	Hikosaka Naoto	9p	6	Cho Riyu	8p	6	6.5	2020-01-13	JP	3.5	19	236
Ryu-Sei Cup	7	Cho Riyu	8p	2	Morita Michihiro	9p	5	6.5	2020-01-13	JP	R	19	193
Ryu-Sei Cup	6	Cho Riyu	8p	2	Iguchi Toyohide	8p	1	6.5	2019-11-18	JP	R	19	197
Ryu-Sei Cup	5	Cho Riyu	8p	4	Mitani Tetsuya	7p	5	6.5	2019-11-18	JP	R	19	175
Ryu-Sei Cup	4	Mitani Tetsuya	7p	4	Kubo Hideo	7p	1	6.5	2019-10-31	JP	R	19	191
Ryu-Sei Cup	3	Mitani Tetsuya	7p	18	Tsuruta Kazushi	6p	14	6.5	2019-10-31	JP	3.5	19	302
Ryu-Sei Cup	2	Onishi Ryuhei	4p	3	Tsuruta Kazushi	6p	2	6.5	2019-08-08	JP	R	19	196
Ryu-Sei Cup	1	Kuwabara Shun	2p	2	Onishi Ryuhei	4p	1	6.5	2019-08-08	JP	R	19	152

Winner: Iyama Yuta
Most wins (4): Cho Riyu



	Ladder D

event	round	black	rank	cb	white	rank	cw	km	date	place	result	size	#mn
Ryu-Sei Cup	11,preliminary ladder D	O Rissei	9d	9	Cho U	9d	14	6.5	2020-03-12	JP	R	19	190
Ryu-Sei Cup	10,preliminary ladder D	Matsuoka Hideki	9d	6	O Rissei	9d	2	6.5	2020-01-30	JP	R	19	244
Ryu-Sei Cup	9,preliminary ladder D	Kiyonari Tetsuya	9d	2	O Rissei	9d	0	6.5	2020-01-30	JP	R	19	150
Ryu-Sei Cup	8,preliminary ladder D	Kiyonari Tetsuya	9d	5	Yuki Satoshi	9d	3	6.5	2019-12-23	JP	R	19	145
Ryu-Sei Cup	7,preliminary ladder D	Yuki Satoshi	9d	6	Okada Shinichiro	8d	21	6.5	2019-12-23	JP	3.5	19	273
Ryu-Sei Cup	6	Okada Shinichiro	8p	16	Rin Kanketsu	8p	18	6.5	2019-11-28	JP	3.5	19	305
Ryu-Sei Cup	5	Rin Kanketsu	8p	2	Suzuki Yoshimichi	7p	2	6.5	2019-11-28	JP	R	19	209
Ryu-Sei Cup	4	Suzuki Yoshimichi	7p	8	Oba Junya	7p	6	6.5	2019-10-10	JP	2.5	19	254
Ryu-Sei Cup	3	Oba Junya	7p	4	Koike Yoshihiro	4p	9	6.5	2019-10-10	JP	1.5	19	267
Ryu-Sei Cup	2	Numadate Sakiya	6p	5	Koike Yoshihiro	4p	5	6.5	2019-08-19	JP	R	19	186
Ryu-Sei Cup	1	Shibano Ryunosuke	2p	16	Koike Yoshihiro	4p	16	6.5	2019-08-19	JP	4.5	19	301

Winner: Cho U
Most wins (2): O Rissei



	Ladder E

event	round	black	rank	cb	white	rank	cw	km	date	place	result	size	#mn
Ryu-Sei Cup	11,preliminary ladder E	Ogaki Yusaku	9d	11	Kyo Kagen	8d	14	6.5	2020-03-19	JP	13.5	19	269
Ryu-Sei Cup	9,preliminary ladder E	Kobayashi Satoru	9d	20	Yamashiro Hiroshi	9d	21	6.5	2020-01-23	JP	0.5	19	298
Ryu-Sei Cup	10	Ogaki Yusaku	9p	16	Yamashiro Hiroshi	9p	15	6.5	2020-01-23	JP	0.5	19	317
Ryu-Sei Cup	8	Nakano Hironari	9p	14	Yamashiro Hiroshi	9p	2	6.5	2019-12-16	JP	0.5	19	227
Ryu-Sei Cup	7	Nakano Hironari	9p	22	Fujita Akihiko	7p	15	6.5	2019-12-16	JP	3.5	19	260
Ryu-Sei Cup	6	Kim Sujun	9p	9	Fujita Akihiko	7p	9	6.5	2019-11-21	JP	4.5	19	270
Ryu-Sei Cup	5	Fujita Akihiko	7p	22	Seto Taiki	8p	20	6.5	2019-11-21	JP	0.5	19	303
Ryu-Sei Cup	4	Kuwamoto Shinpei	7p	1	Fujita Akihiko	7p	0	6.5	2019-08-29	JP	R	19	98
Ryu-Sei Cup	3	Fujita Akihiko	7p	23	Muramatsu Hiroki	6p	22	6.5	2019-08-29	JP	0.5	19	303
Ryu-Sei Cup	2	Muramatsu Hiroki	6p	15	Oomote Takuto	2p	18	6.5	2019-07-29	JP	R	19	229
Ryu-Sei Cup	1	Oomote Takuto	2p	2	Inaba Takahiro	3p	4	6.5	2019-07-29	JP	R	19	149

Winner: Kyo Kagen
Most wins (4): Fujita Akihiko



	Ladder F

event	round	black	rank	cb	white	rank	cw	km	date	place	result	size	#mn
Ryu-Sei Cup	5	Sakai Hideyuki	8p	0	Motoki Katsuya	8p	0	6.5	none	JP	F	19	0
Ryu-Sei Cup	11,preliminary ladder F	Takao Shinji	9d	19	Murakawa Daisuke	Judan	13	6.5	2020-03-19	JP	0.5	19	319
Ryu-Sei Cup	10,preliminary ladder F	Motoki Katsuya	8d	0	Takao Shinji	9d	2	6.5	2020-02-20	JP	R	19	144
Ryu-Sei Cup	9,preliminary ladder F	Motoki Katsuya	8d	3	Takemiya Masaki	9d	3	6.5	2020-02-20	JP	14.5	19	226
Ryu-Sei Cup	8,preliminary ladder F	Motoki Katsuya	8d	11	Kataoka Satoshi	9d	9	6.5	2019-12-19	JP	R	19	187
Ryu-Sei Cup	7	Mimura Tomoyasu	9p	3	Motoki Katsuya	8p	6	6.5	2019-12-19	JP	R	19	174
Ryu-Sei Cup	6	So Yokoku	9p	1	Motoki Katsuya	8p	2	6.5	2019-11-07	JP	R	19	180
Ryu-Sei Cup	4	Otake Yu	3p	3	Motoki Katsuya	8p	0	6.5	2019-09-05	JP	R	19	214
Ryu-Sei Cup	3	Otake Yu	3p	15	Kanazawa Makoto	7p	7	6.5	2019-09-05	JP	R	19	205
Ryu-Sei Cup	2	Mitsunaga Junzo	6p	10	Otake Yu	3p	4	6.5	2019-08-12	JP	3.5	19	276
Ryu-Sei Cup	1	Otake Yu	3p	2	Tsuneishi Takashi	3p	3	6.5	2019-08-12	JP	2.5	19	224

Winner: Murakawa Daisuke
Most wins (6): Motoki Katsuya



	Ladder G

event	round	black	rank	cb	white	rank	cw	km	date	place	result	size	#mn
Ryu-Sei Cup	11,preliminary ladder G	Shibano Toramaru	Meijin	3	Suzuki Shinji	7d	6	6.5	2020-03-12	JP	0.5	19	239
Ryu-Sei Cup	10,preliminary ladder G	Yamashita Keigo	9d	2	Shibano Toramaru	Meijin	2	6.5	2020-02-27	JP	R	19	172
Ryu-Sei Cup	9,preliminary ladder G	O Meien	9d	13	Shibano Toramaru	Meijin	11	6.5	2020-02-27	JP	R	19	226
Ryu-Sei Cup	8,preliminary ladder G	Ishikure Ikuro	9d	11	Shibano Toramaru	Meijin	5	6.5	2020-01-09	JP	10.5	19	240
Ryu-Sei Cup	7,preliminary ladder G	Shibano Toramaru	Meijin	10	Ryu Shikun	9d	3	6.5	2020-01-09	JP	R	19	201
Ryu-Sei Cup	6,preliminary ladder G	Shibano Toramaru	Meijin	6	Mizokami Tomochika	9d	7	6.5	2019-12-02	JP	R	19	209
Ryu-Sei Cup	5,preliminary ladder G	Ko Iso	9d	2	Shibano Toramaru	Meijin	1	6.5	2019-12-02	JP	R	19	152
Ryu-Sei Cup	4,preliminary ladder G	Yu Zhengqi	8d	3	Shibano Toramaru	Meijin	6	6.5	2019-10-21	JP	R	19	204
Ryu-Sei Cup	3,preliminary ladder G	Hirata Tomoya	7d	10	Shibano Toramaru	Meijin	11	6.5	2019-10-21	JP	1.5	19	277
Ryu-Sei Cup	2,preliminary ladder G	Hirose Yuichi	3d	0	Shibano Toramaru	7d	1	6.5	2019-08-05	JP	R	19	166
Ryu-Sei Cup	1	Hirose Yuichi	3p	1	Fujimura Yosuke	3p	8	6.5	2019-08-05	JP	R	19	185

Winner: Shibano Toramaru
Most wins (1): Hirose Yuichi



	Ladder H

event	round	black	rank	cb	white	rank	cw	km	date	place	result	size	#mn
Ryu-Sei Cup	11,preliminary ladder H	Yamada Kimio	9d	15	Kono Rin	9d	11	6.5	2020-03-09	JP	R	19	254
Ryu-Sei Cup	10,preliminary ladder H	Yamada Kimio	9d	6	Yo Chito	6d	3	6.5	2020-02-06	JP	R	19	267
Ryu-Sei Cup	9,preliminary ladder H	Yamada Kimio	9d	2	Cho Sonjin	9d	3	6.5	2020-02-06	JP	R	19	141
Ryu-Sei Cup	8,preliminary ladder H	Yamada Kimio	9d	7	Kudo Norio	9d	5	6.5	2019-12-26	JP	R	19	191
Ryu-Sei Cup	7,preliminary ladder H	Yamada Kimio	9d	10	Ida Atsushi	8d	7	6.5	2019-12-26	JP	R	19	251
Ryu-Sei Cup	6,preliminary ladder H	Nakamura Shinya	9d	5	Ida Atsushi	8d	1	6.5	2019-11-25	JP	R	19	162
Ryu-Sei Cup	5,preliminary ladder H	Ida Atsushi	8d	3	Ri Ishu	8d	6	6.5	2019-11-25	JP	R	19	233
Ryu-Sei Cup	4,preliminary ladder H	Sun Zhe	7d	22	Ida Atsushi	8d	18	6.5	2019-10-28	JP	3.5	19	299
Ryu-Sei Cup	3	Mutsuura Yuta	7p	4	Sun Zhe	7p	6	6.5	2019-10-28	JP	1.5	19	260
Ryu-Sei Cup	2	Mutsuura Yuta	7p	3	Nishi Takenobu	3p	11	6.5	2019-08-15	JP	R	19	167
Ryu-Sei Cup	1	Cho Zuiketsu	3p	5	Nishi Takenobu	3p	8	6.5	2019-08-15	JP	1.5	19	218

Winner: Kono Rin
Most wins (4): Yamada Kimio


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