31st Kisei
Host Organization: Yomiuri Shimbun
Title match
| Players | 1st round 01-17,18 Asahikawa Hokkaido |
2nd round 01-31,02-01 Tanabe Wakayama |
3rd round 02-07,08 Aizuwakamatsu Fukushima |
4th round 02-22,23 Takaoka Toyama |
5th round 03-01,02 Tahara Aichi |
6th round 03-14,15 Gotenba Shizuoka |
7th round 03-21,22 Unzenshi Nagasaki |
|---|---|---|---|---|---|---|---|
| Yamashita Keigo (Kisei) | B+R | W+R | B+R | W+R | |||
| Kobayashi Satoru (9 dan) |
Challenger decision match
| Players | Result |
|---|---|
| Hane Naoki(9d) | Kobayashi S W+R 11-02 |
| Kobayashi Satoru(9d) |
League A
| Rank | Players | H.N | M.T | K.H | Y.N | C.U | H.K | Result | |
| 1 | Hane Naoki(9d) | - | B+R 06-15 |
W+0.5 08-17 |
X 09-28 |
W+R 07-20 |
B+R 10-05 |
4-1 | V |
| 2 | Mimura Tomoyasu(9d) | X 06-15 |
- | X 07-06 |
W+2.5 10-05 |
X 09-14 |
X 08-03 |
1-4 | DM |
| 3 | Komatsu Hideki(9d) | X 08-17 |
W+R 07-06 |
- | B+2.5 06-01 |
X 10-05 |
X 09-07 |
2-3 | 3 |
| 4 | Yoda Norimoto(9d) | W+R 09-28 |
X 10-05 |
X 06-01 |
- | X 08-17 |
W+R 07-20 |
2-3 | 4 |
| 5 | Cho U(M) | X 07-20 |
W+R 09-14 |
B+R 10-05 |
W+1.5 08-17 |
- | B+R 06-01 |
4-1 | 2 |
| 5 | Honda Kunihisa(9d) | X 10-05 |
B+5.5 08-03 |
W+R 09-07 |
X 07-20 |
X 06-01 |
- | 2-3 | DM |
League B
| Rank | Players | Y.S | K.S | K.A | O.R | C.C | I.T | Result | |
| 1 | Yuki Satoshi(9d) | - | X 09-07 |
X 10-05 |
X 07-20 |
W+R 06-22 |
X 08-17 |
1-4 | DM |
| 2 | Kobayashi Satoru(9d) | W+R 09-07 |
- | X 06-01 |
W+R 08-10 |
B+R 07-20 |
W+0.5 10-05 |
4-1 | V |
| 3 | Kato Atsushi(8d) | B+2.5 10-05 |
W+R 06-01 |
- | B+3.5 09-14 |
X 08-03 |
B+5.5 07-27 |
4-1 | 2 |
| 4 | O Rissei(9d) | W+0.5 07-20 |
X 08-10 |
X 09-14 |
- | B+R 10-05 |
W+13.5 06-22 |
3-2 | 3 |
| 5 | Cho Chikun(J) | X 06-22 |
X 07-20 |
B+8.5 08-03 |
X 10-05 |
- | X 09-21 |
1-4 | DM |
| 5 | Imamura Toshiya(9d) | W+R 08-17 |
X 10-05 |
X 07-27 |
X 06-22 |
W+R 09-21 |
- | 2-3 | 4 |
The last preliminary tournament
| Players | 1st round | Semifinals | Final | |
|---|---|---|---|---|
| Kiyonari Tetsuya(9d) | Iyama Y W+0.5 02-09 |
Iyama Y W+R 03-23 |
Cho U W+R 04-20 |
|
| Iyama Yuta(7d) | ||||
| Yamada Kimio(9d) | Yamada K W+R 02-23 |
|||
| Fukui Susumu(9d) | ||||
| Mitani Tetsuya(3d) | Ueki Y B+R 02-02 |
Cho U W+2.5 03-02 |
||
| Ueki Yoshio(8d) | ||||
| Hikosaka Naoto(9d) | Cho U W+R 01-26 |
|||
| Cho U(M) | ||||
| Matsuoka Hideki(8d) | Sakai H B+4.5 02-02 |
Sato M B+3.5 03-02 |
Honda K W+R 03-23 |
|
| Sakai Hideyuki(7d) | ||||
| Yamada Takuji(7d) | Sato M W+R 01-26 |
|||
| Sato Masaharu(9d) | ||||
| Yanaka Katsunori(8d) | Hane Y B+R 02-02 |
Honda K B+R 03-02 |
||
| Hane Yasumasa(9d) | ||||
| Awaji Shuzo(9d) | Honda K B+11.5 01-26 |
|||
| Honda Kunihisa(9d) | ||||
| Morita Michihiro(9d) | Morita M W+R 01-26 |
Morita M W+R 03-02 |
Cho Chikun B+R 04-20 |
|
| Aoki Shinichi(9d) | ||||
| Seto Taiki(6d) | Kudo N B+R 02-02 |
|||
| Kudo Norio(9d) | ||||
| Hoshino Masaki(8d) | Hoshino M B+1.5 02-23 |
Cho Chikun B+R 03-23 |
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| Takemiya Masaki(9d) | ||||
| Cho Chikun(J) | Cho Chikun W+R 02-02 |
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| O Meien(9d) | ||||
| Yamashiro Hiroshi(9d) | Imamura Y B+R 02-16 |
Imamura Y B+R 03-16 |
Imamura T B+0.5 03-30 |
|
| Imamura Yoshiaki(8d) | ||||
| Kanda Ei(9d) | Takano H W+R 02-16 |
|||
| Akiyama Jiro(8d) | Takano H W+4.5 01-19 |
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| Takano Hideki(6d) | ||||
| Kim Sujun(7d) | Mizokami T W+R 01-26 |
Imamura T W+7.5 03-02 |
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| Mizokami Tomochika(8d) | ||||
| Hiroe Hiroyuki(9d) | Imamura T B+2.5 02-02 |
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| Imamura Toshiya(9d) | ||||