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24th Ryusei title

Eight times 12 players play a ladder. The winner of each ladder and the player with most wins proceed to the 16-player knockout tournament. Time is 30 secs/move, 10 times 1 minute. Komi is 6.5.

The eight ladders

Group A

date black white result #mv sgf
2014-07-31 Hon Soggi Makihata Taeko B+R 147 sgf
2014-07-31 Mukai Chiaki Hon Soggi W+R 222 sgf
2014-10-06 Mitani Tetsuya Hon Soggi W+R 208 sgf
2014-10-06 Hon Soggi Mochizuki Kenichi B+R 265 sgf
2014-11-20 Kono Takashi Hon Soggi W+R 210 sgf
2014-11-20 Hon Soggi Takanashi Seiken B+R 109 sgf
2015-01-26 Oya Koichi Hon Soggi W+R 162 sgf
2015-01-26 Ogata Masaki Hon Soggi B+R 213 sgf
2015-03-12 Ogata Masaki Yo Chito B+1.5 262 sgf
2015-03-12 Suzuki Shinji Ogata Masaki B+R 177 sgf
2015-04-16 Kono Rin Suzuki Shinji W+R 224 sgf

Winner: Suzuki Shinji
Most wins (7): Hon Soggi

Group B

date black white result #mv sgf
2014-08-11 Takekiyo Isamu Mutsuura Yuta W+4.5 262 sgf
2014-08-11 Mutsuura Yuta Sakamoto Yasuo B+R 141 sgf
2014-10-09 Murakawa Daisuke Mutsuura Yuta B+R 157 sgf
2014-10-09 Murakawa Daisuke Shuto Shun W+R 166 sgf
2014-12-15 Shuto Shun Kono Mitsuki W+3.5 292 sgf
2014-12-15 Kono Mitsuki Yamada Kimio W+R 134 sgf
2015-01-08 Yamada Kimio Imamura Toshiya B+R 121 sgf
2015-01-08 Yamada Kimio Hikosaka Naoto W+2.5 274 sgf
2015-03-05 Hikosaka Naoto Kobayashi Koichi B+3.5 255 sgf
2015-03-05 Hikosaka Naoto Fujita Akihiko B+R 209 sgf
2015-04-23 Hikosaka Naoto Yu Zhengqi W+4.5 304 sgf

Winner: Yu Zhengqi
Most wins (3): Hikosaka Naoto

Group C

date black white result #mv sgf
2014-08-21 Fujimura Yosuke Furuya Masao B+R 197 sgf
2014-08-21 Fujimura Yosuke Ha Youngil B+14.5 354 sgf
2014-10-13 Lee Ishu Fujimura Yosuke W+R 154 sgf
2014-10-13 Ko Reibun Fujimura Yosuke W+5.5 256 sgf
2014-12-01 Mizokami Tomochika Fujimura Yosuke B+5.5 305 sgf
2014-12-01 Ryu Shikun Mizokami Tomochika W+4.5 263 sgf
2015-01-19 Yukawa Mitsuhisa Mizokami Tomochika B+R 207 sgf
2015-01-19 Kiyonari Tetsuya Yukawa Mitsuhisa W+3.5 269 sgf
2015-02-12 Yukawa Mitsuhisa Cho Chikun W+R 176 sgf
2015-02-12 Uchida Shuhei Cho Chikun W+R 216 sgf
2015-04-16 Cho Chikun Iyama Yuta B+R 161 sgf

Winner: Cho Chikun
Most wins (4): Fujimura Yosuke

Group D

date black white result #mv sgf
2014-08-28 Komatsu Daiki Terayama Rei W+R 168 sgf
2014-08-28 Xie Yimin Terayama Rei W+3.5 264 sgf
2014-10-20 Shida Tatsuya Terayama Rei B+R 169 sgf
2014-10-20 Shida Tatsuya Matsumoto Takehisa B+7.5 273 sgf
2014-12-18 Shida Tatsuya So Yokoku B+R 139 sgf
2014-12-18 Yamada Noriyoshi Shida Tatsuya W+7.5 232 sgf
2015-01-15 Michael Redmond Shida Tatsuya W+R 132 sgf
2015-01-15 Shida Tatsuya Kataoka Satoshi W+R 230 sgf
2015-04-02 Rin Kaiho Kataoka Satoshi B+9.5 293 sgf
2015-04-02 Seto Taiki Rin Kaiho B+R 227 sgf
2015-04-30 Takao Shinji Seto Taiki B+0.5 276 sgf

Winner: Takao Shinji
Most wins (5): Shida Tatsuya

Group E

date black white result #mv sgf
2014-09-04 Muramatsu Hiroki Takeuchi Kosuke W+R 240 sgf
2014-09-04 Anzai Nobuaki Takeuchi Kosuke B+R 133 sgf
2014-10-16 Ichiriki Ryo Anzai Nobuaki B+R 219 sgf
2014-10-16 Suzuki Yoshimichi Ichiriki Ryo W+R 216 sgf
2014-12-11 Yamada Takuji Ichiriki Ryo W+R 170 sgf
2014-12-11 Ogaki Yusaku Ichiriki Ryo W+R 126 sgf
2015-02-05 Ichiriki Ryo So Kofuku B+R 195 sgf
2015-02-05 Hashimoto Yujiro Ichiriki Ryo W+R 150 sgf
2015-02-26 Ichiriki Ryo Otake Hideo B+R 145 sgf
2015-02-26 Ichiriki Ryo Sakai Hideyuki B+R 197 sgf
2015-04-23 Ichiriki Ryo Kobayashi Satoru W+R 204 sgf

Winner: Kobayashi Satoru
Most wins (8): Ichiriki Ryo

Group F

date black white result #mv sgf
2014-09-11 Numadate Sakiya Horimoto Mitsunari B+1.5 301 sgf
2014-09-11 Ohashi Hirofumi Numadate Sakiya B+R 131 sgf
2014-11-13 Hiramoto Yasei Ohashi Hirofumi W+R 166 sgf
2014-11-13 Oki Keiji Ohashi Hirofumi W+R 190 sgf
2014-12-22 Han Zenki Ohashi Hirofumi W+R 206 sgf
2014-12-22 Ohashi Hirofumi Aragaki Shun W+1.5 331 sgf
2015-02-16 Imamura Yoshiaki Aragaki Shun B+R 229 sgf
2015-02-16 Kudo Norio Imamura Yoshiaki W+1.5 268 sgf
2015-04-09 Imamura Yoshiaki O Rissei W+3.5 304 sgf
2015-04-09 Mimura Tomoyasu O Rissei B+1.5 263 sgf
2015-05-07 Kyo Kagen Mimura Tomoyasu B+7.5 268 sgf

Winner: Kyo Kagen
Most wins (4): Ohashi Hirofumi

Group G

date black white result #mv sgf
2014-08-25 Motoki Katsuya Adachi Toshimasa B+R 103 sgf
2014-08-25 Iwamaru Taira Motoki Katsuya W+R 190 sgf
2014-11-06 Motoki Katsuya Shiung Feng B+11.5 236 sgf
2014-11-06 Motoki Katsuya Ida Atsushi B+R 207 sgf
2014-12-04 Kim Sujun Motoki Katsuya B+R 157 sgf
2014-12-04 Nakano Hironari Kim Sujun B+R 205 sgf
2014-12-25 Nakano Hironari Ishida Atsushi B+R 173 sgf
2014-12-25 Cho Sonjin Nakano Hironari B+8.5 257 sgf
2015-03-19 Takemiya Masaki Cho Sonjin W+R 182 sgf
2015-03-19 Hane Naoki Cho Sonjin W+2.5 254 sgf
2015-04-23 Yamashita Keigo Cho Sonjin W+R 194 sgf

Winner: Cho Sonjin
Most wins (4): Motoki Katsuya and Cho Sonjin

Group H

date black white result #mv sgf
2014-09-25 Obuchi Kotaro Hirata Tomoya W+R 202 sgf
2014-09-25 Kato Yuki Hirata Tomoya W+8.5 233 sgf
2014-11-10 Kato Keiko Hirata Tomoya W+R 180 sgf
2014-11-10 Hirata Tomoya Ko Iso W+R 160 sgf
2015-01-12 Cho Riyu Ko Iso W+R 274 sgf
2015-01-12 Ko Iso Yuki Satoshi W+R 208 sgf
2015-02-19 Morita Michihiro Yuki Satoshi W+8.5 284 sgf
2015-02-19 O Meien Yuki Satoshi W+3.5 300 sgf
2015-03-26 Yoda Norimoto Yuki Satoshi B+5.5 316 sgf
2015-03-26 Yoda Norimoto Sun Zhe W+1.5 271 sgf
2015-05-07 Sun Zhe Rin Shien W+R 274 sgf

Winner: Rin Shien
Most wins (3): Hirata Tomoya and Yuki Satoshi

24th Ryusei Title

Kyo Kagen Kyo Kagen
W+0.5
2015-06-01		 Kyo Kagen
W+R
2015-06-25		 Cho Chikun
W+1.5
2015-07-20		 Yuki Satoshi
W+F
2015-08-06
Ichiriki Ryo
Yu Zhengqi Ohashi Hirofumi
W+R
2015-06-18
Ohashi Hirofumi
Cho Sonjin Shida Tatsuya
B+R
2015-05-28		 Cho Chikun
B+R
2015-07-02
Shida Tatsuya
Cho Chikun Cho Chikun
W+5.5
2015-06-18
Hon Soggi
Suzuki Shinji Yuki Satoshi
B+4.5
2015-06-01		 Yuki Satoshi
B+R
2015-06-25		 Yuki Satoshi
W+9.5
2015-07-20
Yuki Satoshi
Takao Shinji Takao Shinji
W+1.5
2015-05-28
Hikosaka Naoto
Kobayashi Satoru Kobayashi Satoru
B+R
2015-05-14		 Kobayashi Satoru
W+8.5
2015-07-02
Motoki Katsuya
Rin Shien Rin Shien
W+2.5
2015-05-14
Fujimura Yosuke

Cho's wife was critically ill so he could not play the final.