61st Honinbo
Host Organization: Mainichi Shimbun
Title match
Challenger decision match
| Players | 1st Round | Final |
|---|---|---|
| Hane Naoki(9d) | Yamada K B+R 04-03 |
Yamada K B+0.5 04-13 |
| Yamada Kimio(9d) | ||
| Yoda Norimoto(G) | ||
League
| Rank | Players | C.U | C.S | Y.N | O.M | H.N | O.R | Y.K | S.Y | Result | |
| 1 | Cho U(M) | - | B+1.5 | X | B+R | W+R | B+R | X | X | 4-3 | 4 |
| 2 | Cho Sonjin(9d) | X | - | X | W+8.5 | X | W+R | B+2.5 | X | 3-4 | DM |
| 3 | Yoda Norimoto(G) | B+3.5 | W+6.5 | - | B+R | X | B+R | W+1.5 | X | 5-2 | 2 |
| 4 | O Meien(9d) | X | X | X | - | X | X | X | X | 0-7 | DM |
| 5 | Hane Naoki(9d) | X | W+R | B+0.5 | W+R | - | B+1.5 | X | B+R | 5-2 | 3 |
| 5 | O Rissei(9d) | X | X | X | B+3.5 | X | - | X | W+R | 2-5 | DM |
| 5 | Yamada Kimio(9d) | B+R | X | X | W+5.5 | B+0.5 | W+R | - | B+R | 5-2 | C |
| 5 | So Yokoku(8d) | W+R | B+0.5 | W+R | B+R | X | X | X | - | 4-3 | DM |
League scene
|
Player1(upper);winner Player2(lower);loser B|W+x.x|R ;result xx-xx ;date |
1 C.U |
2 C.S |
3 Y.N |
4 O.M |
5 H.N |
5 O.R |
5 Y.K |
5 S.Y |
||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Round 1 (Oct.) |
H.N C.S W+R 10-06 |
S.Y Y.N W+R 10-13 |
C.U O.M B+R 10-24 |
Y.K O.R W+R 10-27 |
1-0 | 0-1 | 0-1 | 0-1 | 1-0 | 0-1 | 1-0 | 1-0 |
| Round 2 (Nov.) |
S.Y C.S B+0.5 11-03 |
H.N Y.N B+0.5 11-03 |
C.U O.R B+R 11-17 |
Y.K O.M W+5.5 11-17 |
2-0 | 0-2 | 0-2 | 0-2 | 2-0 | 0-2 | 2-0 | 2-0 |
| Round 3 (Dec.) |
O.R S.Y W+R 12-08 |
H.N O.M W+R 12-08 |
C.U C.S B+1.5 12-22 |
Y.N Y.K W+1.5 12-22 |
3-0 | 0-3 | 1-2 | 0-3 | 3-0 | 1-2 | 2-1 | 2-1 |
| Round 4 (Jan.) |
C.U H.N W+R 01-06 |
C.S O.M W+8.5 01-12 |
Y.K S.Y B+R 01-12 |
Y.N O.R B+R 01-26 |
4-0 | 1-3 | 2-2 | 0-4 | 3-1 | 1-3 | 3-1 | 2-2 |
| Round 5 (Feb.) |
C.S Y.K B+2.5 02-02 |
Y.N C.U B+3.5 02-09 |
H.N O.R B+1.5 02-16 |
S.Y O.M B+R 02-23 |
4-1 | 2-3 | 3-2 | 0-5 | 4-1 | 1-4 | 3-2 | 3-2 |
| Round 6 (Mar.) |
Y.N C.S W+6.5 03-02 |
O.R O.M B+3.5 03-02 |
H.N S.Y B+R 03-08 |
Y.K C.U B+R 03-09 |
4-2 | 2-4 | 4-2 | 0-6 | 5-1 | 2-4 | 4-2 | 3-3 |
| Round 7 (Apr.) |
C.S O.R W+R 03-30 |
S.Y C.U W+R 03-30 |
Y.N O.M B+R 03-30 |
Y.K H.N B+0.5 03-30 |
4-3 | 3-4 | 5-2 | 0-7 | 5-2 | 2-5 | 5-2 | 4-3 |
| Result | 4 | DM | 2 | DM | 3 | DM | C | DM | ||||
| Age | at 2015-09-30 | 25 | 35 | 39 | 43 | 29 | 46 | 33 | 26 | |||
| Registered | Honinbo and league(years) | 6 | 10 | 5 | 10 | 3 | 10 | 6 | 2 | |||
| Win-Loss | 2015-09-30(win-loss) | 32-18 | 14-16 | 20-22 | 22-21 | 20-14 | 22-20 | 23-13 | 37-10 | |||
| Percentage | 2015-09-30(%) | 64 | 47 | 48 | 51 | 59 | 53 | 64 | 79 | |||
| Ranking | 2015-09-30 | 4 | - | 30 | 22 | 30 | 22 | 17 | 1 | |||
The last preliminary tournament
| Players | 1st round | Semifinals | Final | |
|---|---|---|---|---|
| Ko Iso(4d) | Nakaonoda T B+R 04-28 |
Ryu Shikun W+R 06-16 |
O Rissei W+3.5 08-11 |
|
| Nakaonoda Tomomi(9d) | ||||
| Araki Issei(5d) | Katayama Y W+0.5 04-28 |
Ryu Shikun B+R 05-19 |
||
| Katayama Yasuo(8d) | ||||
| Ryu Shikun(9d) | ||||
| Miyazawa Goro(9d) | Yasuda Y W+R 05-12 |
O Rissei W+R 07-21 |
||
| Yasuda Yasutoshi(9d) | ||||
| Yamada Noriyoshi(9d) | O Rissei B+4.5 06-02 |
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| O Rissei(9d) | ||||
| Otake Hideo(HG) | Otake H B+R 05-26 |
Honda K W+4.5 07-28 |
So Yokoku B+R 08-18 |
|
| Awaji Shuzo(9d) | ||||
| Yo Kagen(9d) | Yo Kagen W+R 05-12 |
Honda K B+R 06-30 |
||
| Hane Yasumasa(9d) | ||||
| Honda Kunihisa(9d) | ||||
| Komatsu Hideki(9d) | Takano H B+R 05-12 |
So Yokoku B+R 07-21 |
||
| Takano Hideki(6d) | ||||
| Shimojima Yohei(7d) | So Yokoku B+R 06-02 |
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| So Yokoku(8d) | ||||
| Kiyonari Tetsuya(9d) | Kiyonari T B+R 05-26 |
Hane N W+6.5 07-14 |
Hane N B+2.5 08-04 |
|
| Obuchi Morito(9d) | ||||
| Kojima Takaho(9d) | Sonoda Y B+5.5 04-28 |
Hane N W+4.5 06-02 |
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| Sonoda Yasutaka(9d) | ||||
| Hane Naoki(K) | ||||
| Oba Jyunya(3d) | Ishida A W+10.5 05-12 |
Ishida A B+2.5 06-16 |
||
| Ishida Atsushi(9d) | ||||
| Takagi Shoichi(9d) | Han Zenki W+2.5 05-12 |
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| Han Zenki(7d) | ||||
| Kono Rin(7d) | Kono R W+8.5 05-12 |
Yamada K B+R 07-28 |
Yamada K W+5.5 09-12 |
|
| Fukui Masaaki(9d) | ||||
| Nakane Naoyuki(8d) | Mizokami T B+R 05-12 |
Yamada K B+R 06-23 |
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| Mizokami Tomochika(8d) | ||||
| Yamada Kimio(8d) | ||||
| Kamimura Haruo(9d) | Kobayashi S W+1.5 05-26 |
Kobayashi S B+R 08-18 |
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| Kobayashi Satoru(9d) | Kobayashi S W+6.5 04-28 |
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| Iyama Yuta(4d) | ||||
| Yuki Satoshi(9d) | Yuki S B+R 06-16 |
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| Mimura Tomoyasu(9d) | ||||