38th Kisei-sen
Host Organization: Yomiuri Shimbun
Title match
| Players | 1st round 01-11,12 Alcala de Henares Espana |
2nd round 01-29,30 Kawagoe Saitama |
3rd round 02-06,07 Kumamoto Kumamoto |
4th round 02-20,21 Obihiro Hokkaido |
5th round 02-26,27 Atami Shizuoka |
6th round 03-12,13 Uonuma Nigata |
7th round 03-19,20 Kofu Yamanashi |
|---|---|---|---|---|---|---|---|
| Iyama Yuta (Kisei) | W+0.5 | B+R | W+R | B+R | |||
| Yamashita Keigo (9 dan) | W+0.5 | B+3.5 |
Iyama Yuta kept the title by 4-2.
The win-loss records; Iyama Yuta 17-12 Yamashita Keigo.
Challenger decision match
The win-loss records; Iyama Yuta 17-12 Yamashita Keigo.
| Players | Result |
|---|---|
| Yamashita Keigo(9d) | Yamashita K W+R 11-14 |
| Murakawa Daisuke(7d) |
League A
| Rank | Players | C.U | Y.K | Y.N | K.S | Y.H | K.T | Result | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Cho U(9d) | - | X 06-20 |
X 08-15 |
X 07-18 |
X 10-03 |
B+15.5 05-16 |
1-4 | DM |
| 2 | Yamashita Keigo(M) | W+3.5 06-20 |
- | B+5.5 05-09 |
W+R 08-15 |
X 07-25 |
W+1.5 10-03 |
4-1 | C |
| 3 | Yoda Norimoto(9d) | B+1.5 08-15 |
X 05-09 |
- | B+2.5 10-03 |
W+R 06-27 |
X 07-11 |
3-2 | 2 |
| 4 | Kobayashi Satoru(9d) | W+R 07-18 |
X 08-15 |
X 10-03 |
- | B+R 05-23 |
X 06-20 |
2-3 | 4 |
| 5 | Yamashiro Hiroshi(9d) | B+1.5 10-03 |
W+3.5 07-25 |
X 06-27 |
X 05-23 |
- | B+1.5 09-12 |
3-2 | 3 |
| 5 | Kiyonari Tetsuya(9d) | X 05-16 |
X 10-03 |
W+R 07-11 |
B+7.5 06-20 |
X 09-12 |
- | 2-3 | DM |
League B
| Rank | Players | T.S | H.N | K.R | M.T | C.C | M.D | Result | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Takao Shinji(9d) | - | W+0.5 05-23 |
B+R 10-03 |
W+R 08-08 |
X 06-28 |
X 07-25 |
3-2 | 2 |
| 2 | Hane Naoki(9d) | X 05-23 |
- | W+1.5 07-18 |
X 10-03 |
W+R 09-05 |
X 06-27 |
2-3 | 4 |
| 3 | Kono Rin(9d) | X 10-03 |
X 07-18 |
- | W+R 06-27 |
X 05-30 |
X 09-05 |
1-4 | DM |
| 4 | Mizokami Tomochika(8d) | X 08-08 |
W+R 10-03 |
X 06-27 |
- | W+R 07-25 |
X 05-16 |
2-3 | DM |
| 5 | Cho Chikun(25H) | W+0.5 06-28 |
X 09-05 |
W+R 05-30 |
X 07-25 |
- | W+R 10-03 |
3-2 | 3 |
| 5 | Murakawa Daisuke(7d) | B+1.5 07-25 |
W+R 06-27 |
B+R 09-05 |
W+R 05-16 |
X 10-03 |
- | 4-1 | 1 |
League A scene
| title | Player1(upper);winner Player2(lower);loser B|W+x.x|R ;result xx-xx ;date |
1 C.U |
2 Y.K |
3 Y.N |
4 K.S |
5 Y.H |
5 K.T | ||
|---|---|---|---|---|---|---|---|---|---|
| Round 1 (May.) |
Y.K Y.N B+5.5 05-09 |
C.U K.T B+15.5 05-16 |
K.S Y.H B+R 05-23 |
1-0 | 1-0 | 0-1 | 1-0 | 0-1 | 0-1 |
| Round 2 (Jun.) |
Y.K C.U W+3.5 06-20 |
K.T K.S B+7.5 06-20 |
Y.N Y.H W+R 06-27 |
1-1 | 2-0 | 1-1 | 1-1 | 0-2 | 1-1 |
| Round 3 (Jul.) |
K.T Y.N W+R 07-11 |
K.S C.U W+R 07-18 |
Y.K Y.H W+3.5 07-25 |
1-2 | 2-1 | 1-2 | 2-1 | 1-2 | 2-1 |
| Round 4 (Aug.) |
Y.N C.U B+1.5 08-15 |
Y.K K.S W+R 08-15 |
Y.H K.T B+1.5 09-12 |
1-3 | 3-1 | 2-2 | 2-2 | 2-2 | 2-2 |
| Round 5 (Sep.) |
Y.H C.U B+1.5 10-03 |
Y.K K.T W+1.5 10-03 |
Y.N K.S B+2.5 10-03 |
1-4 | 4-1 | 3-2 | 2-3 | 3-2 | 2-3 |
| Result | DM | C | 2 | 4 | 3 | DM | |||
| Age | at 2013-04-30 | 33 | 34 | 47 | 54 | 54 | 51 | ||
| Registered | Kisei and league(25th~) | 14 | 12 | 12 | 8 | 5 | 5 | ||
| Win-Loss | 2013-04-30(W-L) | 10-08 | 05-03 | 05-02 | 05-04 | 12-03 | 09-01 | ||
| Percentage | 2013-04-30(%) | 56 | 63 | 71 | 56 | 80 | 90 | ||
| Ranking | 2013-04-30 | 12 | - | - | - | 5 | 13 | ||
League B scene
| title | Player1(upper);winner Player2(lower);loser B|W+x.x|R ;result xx-xx ;date |
1 T.S |
2 H.N |
3 K.R |
4 M.T |
5 C.C |
5 M.D | ||
|---|---|---|---|---|---|---|---|---|---|
| Round 1 (May.) |
M.D M.T W+R 05-16 |
T.S H.N W+0.5 05-23 |
C.C K.R W+R 05-30 |
1-0 | 0-1 | 0-1 | 0-1 | 1-0 | 1-0 |
| Round 2 (Jun.) |
M.D H.N W+R 06-27 |
K.R M.T W+R 06-27 |
C.C T.S W+0.5 06-28 |
1-1 | 0-2 | 1-1 | 0-2 | 2-0 | 2-0 |
| Round 3 (Jul.) |
H.N K.R W+1.5 07-18 |
M.D T.S B+1.5 07-25 |
M.T C.C W+R 07-25 |
1-2 | 1-2 | 1-2 | 1-2 | 2-1 | 3-0 |
| Round 4 (Aug.) |
T.S M.T W+R 08-08 |
H.N C.C W+R 09-05 |
M.D K.R B+R 09-05 |
2-2 | 2-2 | 1-3 | 1-3 | 2-2 | 4-0 |
| Round 5 (Sep.) |
T.S K.R B+R 10-03 |
M.T H.N W+R 10-03 |
C.C M.D W+R 10-03 |
3-2 | 2-3 | 1-4 | 2-3 | 3-2 | 4-1 |
| Result | 2 | 4 | DM | DM | 3 | 1 | |||
| Age | at 2013-04-30 | 36 | 36 | 32 | 34 | 56 | 22 | ||
| Registered | Kisei and league(25th~) | 7 | 13 | 6 | 3 | 10 | 1 | ||
| Win-Loss | 2013-04-30(W-L) | 15-04 | 06-04 | 15-06 | 07-06 | 08-01 | 14-03 | ||
| Percentage | 2013-04-30(%) | 79 | 60 | 71 | 54 | 89 | 82 | ||
| Ranking | 2013-04-30 | 2 | - | 2 | - | 16 | 4 | ||
Note; (M); Meijin (25H); 25th Honinbo History; 2013-04-07 Page was created. 2013-05-03,11,17,24,31 Updated. 2013-06-14,22,28 Updated. 2013-07-06,13,19,26 Updated. 2013-08-02,09,30 Updated. 2013-09-06,14,27 Updated. 2013-10-03 Updated. 2013-11-08,14 Updated. 2014-01-13,31 Updated. 2014-02-08,21,27 Updated. 2014-03-13 Updated.
The last preliminary tournament
| Players | 1st round | Semifinals | Final |
|---|---|---|---|
| Ri Ishu(7d) | Cho Chikun B+R 01-24 |
Cho Chikun B+R 02-14 |
Cho Chikun W+0.5 03-28 |
| Cho Chikun(25H) | |||
| Nakaonoda Tomomi(9d) | Muramatsu H W+0.5 01-24 | ||
| Muramatsu Hiroki(3d) | |||
| Yamada Kimio(9d) | Yamada K W+R 01-31 |
Yamada K W+0.5 03-07 | |
| Anzai Nobuaki(6d) | |||
| Hikosaka Naoto(9d) | Hikosaka N W+3.5 01-24 | ||
| Ryu Shikun(9d) | |||
| Tsuruyama Atsushi(7d) | Tsuruyama A W+R 01-24 |
Sakai H W+R 02-14 |
Murakawa D B+R 03-28 |
| Ishida Yoshio(24H) | |||
| Sakai Hideyuki(8d) | Sakai H B+R 01-24 | ||
| Shida Tatsuya(6d) | |||
| Nakamura Shinya(9d) | Kim Sujun B+0.5 01-24 |
Murakawa D W+R 02-14 | |
| Kim Sujun(8d) | |||
| Murakawa Daisuke(7d) | Murakawa D W+R 01-24 | ||
| O Meien(9d) | |||
| Kudo Norio(9d) | Seto T B+R 02-07 |
Rin Kanketsu W+R 02-28 |
Yamashiro H B+3.5 03-28 |
| Seto Taiki(7d) | |||
| Rin Kanketsu(7d) | Rin Kanketsu W+1.5 01-24 | ||
| Ha Youngil(5d) | |||
| Yamada Takuji(8d) | Yamada T W+R 01-24 |
Yamashiro H W+R 03-07 | |
| Mimura Tomoyasu(9d) | |||
| Honda Kunihisa(9d) | Yamashiro H B+R 01-24 | ||
| Yamashiro Hiroshi(9d) | |||
| Kiyonari Tetsuya(9d) | Kiyonari T W+R 01-24 |
Kiyonari T W+R 02-14 |
Kiyonari T W+R 03-21 |
| Oya Koichi(9d) | |||
| Hasegawa Sunao(9d) | Hasegawa S B+R 01-24 | ||
| Nakane Naoyuki(8d) | |||
| Ishida Atsushi(9d) | Ishida A W+1.5 01-24 |
Suzuki Y B+0.5 02-28 | |
| So Yokoku(8d) | |||
| Suzuki Yoshimichi(7d) | Suzuki Y W+R 01-31 | ||
| Awaji Shuzo(9d) |
Note; (25H); 25th Honinbo (24H); 24th Honinbo History; 2013-01-26 Page was created. 2013-02-03,10,17,23 Updated. 2013-03-03,09,16,22,29 Updated.