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Oi-sen

Recent games

DateStage / roundWinnerLoser
Oct 26, 2026Prelims Round 2Taichi Nakamura8-dan / age 38 / Class B1 / Group 5 ○Seiya Kondou8-dan / age 30 / Class A / Group 2 ●
Oct 23, 2026Prelims Round 2Yuuki Sasaki8-dan / age 32 / Class A / Group 1 ○Yuichi Tanaka6-dan / age 41 / Class C2 / Group 6 ●
Oct 23, 2026Prelims Round 2Shuji Muranaka7-dan / age 45 / Class C2 / Group 4 ○Yasuhiro Masuda8-dan / age 28 / Class A / Group 3 ●
Oct 22, 2026Prelims Round 2Tatsuya Sugai8-dan / age 34 / Class B1 / Group 1 ○Tomohiro Murata7-dan / age 45 / Group 5 ●
Oct 22, 2026Prelims Round 2Koji Tanigawa9-dan / age 64 / Class B2 / Group 4 ○Naruyuki Hatakeyama8-dan / age 57 / Class C2 / Group 6 ●
Oct 22, 2026Prelims Round 2Yusuke Toyama6-dan / age 46 / Class C2 / Group 5 ○Hisashi Namekata9-dan / age 52 / Class B2 / Group 3 ●
Oct 21, 2026Prelims Round 2Takashi Ikenaga6-dan / age 33 / Class C1 / Group 2 ○Kenshi Tokuda5-dan / age 28 / Class C2 / Group 6 ●
Oct 21, 2026Prelims Round 2Mikio Kariyama5-dan / age 24 / Class C2 / Group 3 ○Shintaro Saito8-dan / age 33 / Class B1 / Group 1 ●
Oct 21, 2026Prelims Round 3Akihiro Takada5-dan / age 24 / Class C1 / Group 4 ○Wakamu Deguchi6-dan / age 31 / Class C1 / Group 5 ●
Oct 21, 2026Prelims Round 2Nobuyuki Yashiki9-dan / age 54 / Class B2 / Group 2 ○Shinichi Satoh6-dan / age 44 / Class C2 / Group 6 ●
Oct 19, 2026Prelims Round 2Akira Inaba8-dan / age 38 / Class B1 ○Toshiaki Kubo9-dan / age 51 / Class B1 / Group 2 ●
Oct 19, 2026Prelims Round 2Satoshi Takano6-dan / age 32 / Class C1 / Group 3 ○Michio Takahashi9-dan / age 66 / Class C2 / Group 4 ●
Oct 19, 2026Prelims Round 2Daisuke Suzuki9-dan / age 52 / Class C1 / Group 3 ○Yuto Kawamura4-dan / age 27 / Class C2 ●
Oct 16, 2026Prelims Round 2Yuta Ishikawa5-dan / age 31 / Class C2 / Group 4 ○Ryuuma Tonari7-dan / age 36 / Class B2 / Group 2 ●
Oct 16, 2026Prelims Round 2Eiji Iijima8-dan / age 47 / Class C1 / Group 4 ○Kiyokazu Katsumata7-dan / age 57 / Group 6 ●
Oct 16, 2026Prelims Round 2Mirai Aoshima7-dan / age 31 / Class B2 / Group 3 ○Yoshiyuki Kubota7-dan / age 54 / Class C2 / Group 6 ●
Oct 16, 2026Prelims Round 2Hiroaki Yokoyama7-dan / age 46 / Class B2 / Group 4 ○Yujirou Takahashi4-dan / age 27 / Class C2 / Group 6 ●
Oct 15, 2026Prelims Round 2Shinya Satoh7-dan / age 49 / Class C2 / Group 4 ○Makoto Sasaki7-dan / age 46 / Class B2 / Group 3 ●
Oct 15, 2026Prelims Round 2Kazuki Kimura9-dan / age 53 / Class B2 / Group 1 ○Yoshitaka Hoshino5-dan / age 38 / Class C2 / Group 5 ●
Oct 15, 2026Prelims Round 2Takuma Oikawa7-dan / age 39 / Class B2 / Group 3 ○Masataka Goda9-dan / age 55 / Class B2 / Group 1 ●

Latest 20 games. Scroll inside the table.

歴代のTitle match (FY1960から)

TermFYWinnerChallenger者 (敗者)Record星取 (勝者から見て)
68th termFY2027Prelims中Prelimsなどの結果を見る
67th termFY2026Defended Sota Fujii6 titles / age 23Takumi ItoEio・Oza / age 23 / Class A / Group 14-2●○○●○○
66th termFY2025Defended Sota Fujii7 titles / age 22Takuya Nagase9-dan / age 32 / Class A / Group 24-2○○○●●○
65th termFY2024Defended Sota Fujii7 titles / age 21Akira Watanabe9-dan / age 40 / Class A / Group 14-1○●○○○
64th termFY2023Defended Sota Fujii7 titles / age 20Daichi Sasaki7-dan / age 28 / Class C2 / Group 44-1○○○●○
63rd termFY2022Defended Sota Fujii5 titles / age 19Masayuki Toyoshima9-dan / age 32 / Class A / Group 24-1●○○○○
62nd termFY2021Defended Sota FujiiOi・Kisei / age 18Masayuki ToyoshimaRyuo・Eio / age 31 / Class A / Group 14-1●○○○○
61st termFY2020Won Sota Fujii7-dan / age 17Kazuki KimuraOi / age 47 / Class B1 / Group 14-0○○○○
60th termFY2019Won Kazuki Kimura9-dan / age 46Masayuki Toyoshima3 titles / age 29 / Group 14-3●●○○●○○
59th termFY2018Won Masayuki Toyoshima8-dan / age 28Tatsuya SugaiOi / age 26 / Class B1 / Group 44-3●○●○●○○
58th termFY2017Won Tatsuya Sugai7-dan / age 25Yoshiharu Habu3 titles / age 46 / Class A / Group 14-1○○●○○
57th termFY2016Defended Yoshiharu Habu3 titles / age 45Kazuki Kimura8-dan / age 43 / Class B1 / Group 24-3●○○●●○○
56th termFY2015Defended Yoshiharu Habu4 titles / age 44Akihito Hirose8-dan / age 28 / Class A / Group 24-1○○●○○
55th termFY2014Defended Yoshiharu Habu4 titles / age 43Kazuki Kimura8-dan / age 41 / Class B18th / Group 2●○持○○●○
54th termFY2013Defended Yoshiharu Habu3 titles / age 42Hisashi Namekata8-dan / age 39 / Class A9th / Group 24-1○○●○○
53rd termFY2012Defended Yoshiharu HabuOi・Kisei / age 41Takeshi Fujii9-dan / age 41 / Class B21st / Group 24-1千○●○○○
52nd termFY2011Won Yoshiharu HabuOza・Kisei / age 40Akihito HiroseOi / age 24 / Class B221st / Group 44-3●●○○●○○
51st termFY2010Won Akihito Hirose6-dan / age 23Koichi FukauraOi / age 38 / Class B13th / Group 14-2○●○●千○千○
50th termFY2009Defended Koichi FukauraOi / age 37Kazuki Kimura8-dan / age 36 / Class A5th / Group 24-3千●●●○○○○
49th termFY2008Defended Koichi FukauraOi / age 36Yoshiharu Habu3 titles / age 37 / Meijin / Group 14-3●○○○●●○
48th termFY2007Won Koichi Fukaura8-dan / age 35Yoshiharu Habu3 titles / age 36 / Class A3rd / Group 14-3○○●○●●○
47th termFY2006Defended Yoshiharu Habu3 titles / age 35Yasumitsu SatohKisei / age 36 / Class A3rd / Group 14-2○○●●○○
46th termFY2005Defended Yoshiharu Habu4 titles / age 34Yasumitsu SatohKisei / age 35 / Class A4th / Group 14-3●●○○●○○
45th termFY2004Won Yoshiharu HabuOza / age 33Koji TanigawaOi・Kio / age 42 / Class A3rd / Group 14-1●○○○○
44th termFY2003Defended Koji TanigawaOi / age 41Yoshiharu Habu4 titles / age 32 / Meijin / Group 14-1○○○●○
43rd termFY2002Won Koji Tanigawa9-dan / age 40Yoshiharu Habu4 titles / age 31 / Class A4th4-1○○○●千○
42nd termFY2001Defended Yoshiharu Habu5 titles / age 30Nobuyuki Yashiki7-dan / age 29 / Class C19th / Group 14-0○○○○
41st termFY2000Defended Yoshiharu Habu4 titles / age 29Koji TanigawaKisei / age 38 / Class A5th / Group 14-3○●○●○●○
40th termFY1999Defended Yoshiharu Habu4 titles / age 28Koji TanigawaKisei / age 37 / Class A1st / Group 14-0○○○○
39th termFY1998Defended Yoshiharu Habu4 titles / age 27Yasumitsu SatohMeijin / age 28 / Meijin / Group 14-2○○●○●○
38th termFY1997Defended Yoshiharu Habu4 titles / age 26Yasumitsu Satoh8-dan / age 27 / Class A4th / Group 14-1○●○○○
37th termFY1996Defended Yoshiharu Habu7 titles / age 25Koichi Fukaura5-dan / age 24 / Class C26th / Group 44-1○○●○○
36th termFY1995Defended Yoshiharu Habu6 titles / age 24Masataka Goda5-dan / age 24 / Class C12th / Group 54-2●●○○○○
35th termFY1994Defended Yoshiharu Habu5 titles / age 23Masataka Goda5-dan / age 23 / Class C13th / Group 64-3○○●●●○○
34th termFY1993Won Yoshiharu Habu3 titles / age 22Masataka GodaOi / age 22 / Class C120th / Group 64-0○○○○
33rd termFY1992Won Masataka Goda4-dan / age 21Koji Tanigawa4 titles / age 30 / Class A2nd / Group 14-2○○○●●○
32nd termFY1991Defended Koji Tanigawa3 titles / age 29Hiroki Nakata5-dan / age 26 / Class C210th / Group 54-2●●○○○○
31st termFY1990Defended Koji TanigawaOi / age 28Yasumitsu Satoh5-dan / age 20 / Class C16th / Group 44-3●○○●○●○
30th termFY1989Won Koji TanigawaMeijin / age 27Keiji MoriOi / age 43 / Class B110th / Group 14-1○●○○○
29th termFY1988Won Keiji Mori9-dan / age 42Koji Tanigawa3 titles / age 26 / Meijin / Group 14-3○●●○○●○
28th termFY1987Won Koji Tanigawa9-dan / age 25Michio TakahashiOi・Kio / age 27 / Class C13th4-1○○●○○
27th termFY1986Defended Michio TakahashiOi / age 26Kunio Yonenaga9-dan / age 43 / Class A2nd4-0○○○○
26th termFY1985Won Michio Takahashi6-dan / age 25Hifumi KatohOi / age 45 / Class A7th4-0○○○○
25th termFY1984Won Hifumi Katoh9-dan / age 44Michio TakahashiOi / age 24 / Class C113th4-3○●●○●○○
24th termFY1983Won Michio Takahashi5-dan / age 23Kunio NaitouOi・Oza / age 43 / Class A6th4-2○●○○●○
23rd termFY1982Won Kunio Naitou9-dan / age 42Makoto NakaharaMeijin・Oi / age 34 / Class A1st4-2○●●○○○
22nd termFY1981Defended Makoto NakaharaMeijin・Oi / age 33Yasuharu OoyamaOza・Osho / age 58 / Class A4th4-3○●○○●●○
21st termFY1980Won Makoto Nakahara3 titles / age 32Kunio YonenagaOi・Kisei / age 37 / Class A1st4-0○○○○
20th termFY1979Won Kunio YonenagaKio / age 36Makoto Nakahara4 titles / age 31 / Meijin4-3●○○●○●千○
19th termFY1978Defended Makoto Nakahara5 titles / age 30Yasuharu Ooyama9-dan / age 55 / Class A4th4-1○●○○○
18th termFY1977Defended Makoto Nakahara5 titles / age 29Kunio Yonenaga8-dan / age 34 / Class A1st4-2●○○○●○
17th termFY1976Defended Makoto Nakahara3 titles / age 28Osamu Katsuura8-dan / age 30 / Class A9th4-2●○○○●○
16th termFY1975Defended Makoto Nakahara4 titles / age 27Kunio Naitou9-dan / age 35 / Class B11th4-2○●○●○○
15th termFY1974Defended Makoto Nakahara4 titles / age 26Kunio Yonenaga8-dan / age 31 / Class A5th4-2○●○●○○
14th termFY1973Won Makoto Nakahara3 titles / age 25Kunio NaitouOi / age 33 / Class A5th4-0○○○○
13th termFY1972Won Kunio Naitou8-dan / age 32Yasuharu Ooyama3 titles / age 49 / Class A1st4-1○●○○○
12th termFY1971Defended Yasuharu Ooyama3 titles / age 48Makoto NakaharaOza・Kisei / age 23 / Class A6th4-3○●○○●●○
11th termFY1970Defended Yasuharu Ooyama3 titles / age 47Kunio Yonenaga7-dan / age 27 / Class B15th4-1○○○●○
10th termFY1969Defended Yasuharu Ooyama4 titles / age 46Kazuyoshi Nishimura5-dan / age 27 / Class C16th4-2○●千○●○○
9th termFY1968Defended Yasuharu Ooyama3 titles / age 45Michio Ariyoshi8-dan / age 32 / Class A5th4-2○○●○●○
8th termFY1967Defended Yasuharu Ooyama4 titles / age 44Nobuyuki Oouchi6-dan / age 25 / Class B23rd4-1●○○○○
7th termFY1966Defended Yasuharu Ooyama3 titles / age 43Michio Ariyoshi8-dan / age 31 / Class A7th4-1○○○●○
6th termFY1965Defended Yasuharu Ooyama5 titles / age 42Daigorou Satou6-dan / age 28 / Class B114th4-0○○○○
5th termFY1964Defended Yasuharu Ooyama4 titles / age 41Tatsuya Futakami8-dan / age 32 / Class A1st4-2○○●●○○
4th termFY1963Defended Yasuharu Ooyama3 titles / age 40Hifumi Katoh8-dan / age 23 / Class A4th4-2●○●○○○
3rd termFY1962Defended Yasuharu Ooyama4 titles / age 39Motoji Hanamura8-dan / age 44 / Class A7th4-0○○○○
2nd termFY1961Defended Yasuharu Ooyama3 titles / age 38Yuzo Maruta8-dan / age 42 / Class A7th4-1○○●○○
1st termFY1960Yasuharu OoyamaMeijin・Osho / age 37Masao TsukadaLifetime 9-dan / age 46 / Class A2nd4-1○○○●○

FY2007より前は, 歴代の記録の表によります. それ以降は, 対局から組み立てています. ※は, 決着前 (進行中), または一部の対局の記録がないため, 実際の成績と異なる可能性があります.

獲得回数 (上の表の範囲)

Yoshiharu Habu18 terms
Yasuharu Ooyama12 terms
Makoto Nakahara8 terms
Sota Fujii7 terms
Koji Tanigawa6 terms
Koichi Fukaura3 terms
Michio Takahashi3 terms
Kunio Naitou2 terms
Kazuki Kimura1 terms
Masayuki Toyoshima1 terms

勝数ランキング (FY1964以降)

RankPlayersRecordWin rate
1Koji Tanigawa182W-96L0.655
2Yoshiharu Habu165W-81L0.671
3Makoto Nakahara161W-73L0.688
4Yasumitsu Satoh150W-80L0.652
5Kunio Yonenaga122W-85L0.589
6Michio Takahashi117W-63L0.650
7Tadahisa Maruyama110W-59L0.651
8Yasuharu Ooyama108W-56L0.659
9Hifumi Katoh106W-80L0.570
10Kazuki Kimura103W-56L0.648
11Taku Morishita95W-66L0.590
12Akira Watanabe94W-53L0.639
13Koichi Fukaura94W-62L0.603
14Akira Shima94W-65L0.591
15Michio Ariyoshi92W-68L0.575