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3rd Ryusei title

Four times 24 players play a ladder. The winner of each ladder and the player with most wins proceed to the 8-player knockout tournament. Time is 30 secs/move, 10 times 1 minute. Komi is 5.5.

The four ladders

Group A

date black white result #mv sgf
1992-06-29 Koyama Ryugo Ishida Atsushi B+R 185 sgf
1992-07-27 Koyama Ryugo Sasaki Tadashi B+0.5 231 sgf
1992-08-17 Kawai Tetsuyuki Koyama Ryugo W+R 148 sgf
1992-09-07 Koyama Ryugo Nakano Hironari W+4.5 271 sgf
1992-09-21 Nakano Hironari Ono Nobuyuki B+R 125 sgf
1992-10-12 Nakayama Noriyuki Nakano Hironari B+14.5 238 sgf
1992-10-19 Onda Yasuhiko Nakayama Noriyuki B+0.5 300 sgf
1992-10-26 Onda Yasuhiko Narusawa Yasuichi B+R 139 sgf
1992-11-09 Onda Yasuhiko Iwata Hajime W+R 304 sgf
1992-11-17 Iwata Hajime Kitamura Hiroshi W+2.5 254 sgf
1992-12-07 Goto Shungo Kitamura Hiroshi B+R 185 sgf
1992-12-14 Goto Shungo Hikosaka Naoto B+R 235 sgf
1993-01-11 Fukui Susumu Goto Shungo W+0.5 267 sgf
1993-01-25 Goto Shungo Sugiuchi Kazuko W+R 206 sgf
1993-02-08 Kobayashi Satoru Sugiuchi Kazuko B+R 133 sgf
1993-03-01 Kobayashi Satoru Awaji Shuzo B+0.5 237 sgf
1993-03-08 Sakai Takeshi Kobayashi Satoru W+R 130 sgf
1993-03-29 Kawamoto Noboru Kobayashi Satoru W+R 144 sgf
1993-04-19 Kurosawa Tadanao Kobayashi Satoru W+17.5 245 sgf
1993-04-26 Ishii Mamoru Kobayashi Satoru W+R 126 sgf
1993-05-24 Kano Yoshinori Kobayashi Satoru W+R 138 sgf
1993-06-14 Otake Hideo Kobayashi Satoru W+R 198 sgf
1993-06-21 Cho Chikun Kobayashi Satoru B+R 195 sgf

Winner: Cho Chikun
Most wins (8): Kobayashi Satoru

Group B

date black white result #mv sgf
1992-06-22 Omori Yasushi Hane Naoki W+3.5 241 sgf
1992-07-20 Hane Naoki Hagiya Kazuhiro W+1.5 232 sgf
1992-08-03 Hagiya Kazuhiro Yoshida Yoichi B+R 123 sgf
1992-08-31 Hagiya Kazuhiro Yo Kagen B+5.5 252 sgf
1992-09-14 Hagiya Kazuhiro Maeda Ryoji B+3.5 269 sgf
1992-09-21 Hagiya Kazuhiro Sakai Isao W+3.5 264 sgf
1992-10-12 Cho Sonjin Sakai Isao B+R 103 sgf
1992-10-26 Cho Sonjin Hidaka Toshiyuki B+4.5 287 sgf
1992-11-02 Kanagawa Masaaki Cho Sonjin W+R 160 sgf
1992-11-16 Cho Sonjin Ezura Yuichi W+R 174 sgf
1992-11-30 Moriyama Naoki Ezura Yuichi B+R 189 sgf
1992-12-14 Kanda Ei Moriyama Naoki B+R 181 sgf
1993-01-18 Kanda Ei Miyazawa Goro B+R 109 sgf
1993-02-01 Kosugi Kiyoshi Kanda Ei W+6.5 257 sgf
1993-02-15 Kiyonari Tetsuya Kanda Ei W+R 240 sgf
1993-03-01 Kataoka Satoshi Kanda Ei B+R 169 sgf
1993-03-08 Hisajima Kunio Kataoka Satoshi W+7.5 271 sgf
1993-03-22 Kataoka Satoshi Hane Yasumasa B+R 223 sgf
1993-04-05 Kojima Takaho Kataoka Satoshi W+R 156 sgf
1993-04-12 Kataoka Satoshi Kudo Norio B+3.5 296 sgf
1993-05-17 Okubo Ichigen Kataoka Satoshi W+13.5 256 sgf
1993-05-31 Kataoka Satoshi Kato Masao W+1.5 260 sgf
1993-06-14 Kato Masao Takemiya Masaki W+1.5 247 sgf

Winner: Takemiya Masaki
Most wins (6): Kataoka Satoshi

Group C

date black white result #mv sgf
1992-06-22 Ogaki Yusaku Kurotaki Masanori B+4.5 211 sgf
1992-07-27 Muramatsu Ryuichi Ogaki Yusaku W+R 216 sgf
1992-08-24 Oto Shozo Ogaki Yusaku W+5.5 261 sgf
1992-09-14 Ogaki Yusaku Mimura Tomoyasu B+R 125 sgf
1992-09-28 Nakaonoda Tomomi Ogaki Yusaku B+0.5 253 sgf
1992-10-05 Koyama Shizuo Nakaonoda Tomomi W+R 150 sgf
1992-10-19 Yuki Satoshi Nakaonoda Tomomi W+R 144 sgf
1992-11-02 Oya Koichi Nakaonoda Tomomi W+R 224 sgf
1992-11-16 Ogoshi Ichiro Nakaonoda Tomomi W+7.5 300 sgf
1992-11-30 Hiroe Katsuhiko Nakaonoda Tomomi W+4.5 205 sgf
1992-12-21 Komatsu Hideki Nakaonoda Tomomi B+11.5 239 sgf
1993-01-11 Tei Meiko Komatsu Hideki W+R 244 sgf
1993-01-25 Komatsu Hideki Tokimoto Hajime W+8.5 299 sgf
1993-02-08 Tokimoto Hajime Nishigami Yoshihiko B+R 195 sgf
1993-02-22 Tokimoto Hajime O Meien B+R 253 sgf
1993-03-15 Tokimoto Hajime Yamashiro Hiroshi W+R 162 sgf
1993-03-22 Nakamura Hidehito Yamashiro Hiroshi W+12.5 270 sgf
1993-04-05 Honda Kunihisa Yamashiro Hiroshi B+6.5 314 sgf
1993-04-19 Honda Kunihisa Abe Yoshiteru B+R 171 sgf
1993-05-17 Honda Kunihisa Ishii Kunio B+R 151 sgf
1993-05-31 Honda Kunihisa Sakakibara Shoji B+R 211 sgf
1993-06-07 Honda Kunihisa Sugiuchi Masao W+R 168 sgf
1993-06-28 Rin Kaiho Sugiuchi Masao B+R 141 sgf

Winner: Rin Kaiho
Most wins (6): Nakaonoda Tomomi

Group D

date black white result #mv sgf
1992-06-29 Ryu Shikun Matsubara Taisei B+R 151 sgf
1992-08-17 Ryu Shikun Takabayashi Masahiro B+R 199 sgf
1992-08-24 Koyama Hideo Ryu Shikun W+R 182 sgf
1992-08-31 Maetani Shingo Ryu Shikun W+9.5 222 sgf
1992-09-07 Ryu Shikun Okada Shinichiro B+1.5 251 sgf
1992-09-28 Kasai Koji Ryu Shikun W+R 234 sgf
1992-10-20 Chin Kaei Ryu Shikun B+9.5 249 sgf
1992-10-20 Michael Redmond Chin Kaei W+R 112 sgf
1992-11-09 Doi Makoto Chin Kaei B+R 187 sgf
1992-11-23 Doi Makoto Kosugi Masaru B+R 223 sgf
1992-12-07 Nakaoka Jiro Doi Makoto W+R 232 sgf
1992-12-21 Doi Makoto Ishikura Noboru B+R 193 sgf
1993-01-18 Aragaki Takeshi Doi Makoto B+16.5 292 sgf
1993-02-01 Aragaki Takeshi Fukui Masaaki B+0.5 299 sgf
1993-02-15 Aragaki Takeshi Imamura Toshiya W+4.5 260 sgf
1993-02-22 O Rissei Imamura Toshiya B+R 171 sgf
1993-03-15 Ishida Akira O Rissei W+R 190 sgf
1993-03-29 Takagi Shoichi O Rissei W+0.5 285 sgf
1993-04-12 Haruyama Isamu O Rissei W+R 100 sgf
1993-04-26 O Rissei Sanno Hirotaka B+4.5 294 sgf
1993-05-24 Ohira Shuzo O Rissei B+R 213 sgf
1993-06-07 Ohira Shuzo Kajiwara Takeo W+R 246 sgf
1993-06-28 Ishida Yoshio Kajiwara Takeo B+R 179 sgf

Winner: Ishida Yoshio
Most wins (6): Ryu Shikun

3rd Ryusei Title

Kataoka Satoshi Ishida Yoshio
B+R		 Ryu Shikun
B+0.5		 Cho Chikun
B+R
Ishida Yoshio
Takemiya Masaki Ryu Shikun
W+2.5
Ryu Shikun
Rin Kaiho Kobayashi Satoru
W+3.5		 Cho Chikun
B+4.5
Kobayashi Satoru
Nakaonoda Tomomi Cho Chikun
B+R
Cho Chikun

Semifinals and Final:

date black white result #mv sgf
1993-08-09 Ryu Shikun Ishida Yoshio B+0.5 285 sgf
1993-08-09 Cho Chikun Kobayashi Satoru B+4.5 245 sgf
1993-09-05 Cho Chikun Ryu Shikun B+R 189 sgf