Tournaments › Osho-sen › FY1990
40th term Osho-sen (FY1990)
Title match
| Players | W | Game 1 1/18 | Game 2 1/29 | Game 3 2/8 | Game 4 2/21 | Game 5 3/1 | Game 6 3/11 |
|---|---|---|---|---|---|---|---|
| Yoshikazu MinamiKio / age 27 | 4 | ●G | ○S | ●G | ○S | ○G | ○S |
| Kunio YonenagaOsho / age 47 | 2 | ○S | ●G | ○S | ●G | ●S | ●G |
Playoff
| Players | Morishita | Minami | Yashiki | Record |
|---|---|---|---|---|
| Taku Morishita6-dan / age 24 | － | ● | ○ | 1W-1L |
| Yoshikazu MinamiKio / age 27 | ○ | － | 1W-0L | |
| Nobuyuki YashikiKisei / age 18 | ● | － | 0W-1L |
| Date | Stage / round | Winner | Loser |
|---|---|---|---|
| Dec 21, 1990 | Challenger league Playoff | Taku Morishita6-dan / age 24 ○ | Nobuyuki YashikiKisei / age 18 ● |
| Dec 28, 1990 | Challenger league Playoff Final | Yoshikazu MinamiKio / age 27 ○ | Taku Morishita6-dan / age 24 ● |
Challenger league
| Players | Nakahara | Morishita | Yashiki | Minami | Tanigawa | Nakamura | Awaji | Record |
|---|---|---|---|---|---|---|---|---|
| Makoto NakaharaMeijin・Oza / age 43 | － | ● | ● | ○ | ○ | ● | ○ | 4W-3L |
| Taku Morishita6-dan / age 24 | ○ | － | ○ | ● | ● | ○ | ○ | 4W-2L |
| Nobuyuki YashikiKisei / age 18 | ○ | ● | － | ○ | ● | ○ | ○ | 4W-2L |
| Yoshikazu MinamiKio / age 27 | ● | ○ | ● | － | ○ | ○ | ○ | 4W-2L |
| Koji TanigawaOi / age 28 | ● | ○ | ○ | ● | － | ● | ○ | 3W-4L |
| Osamu Nakamura7-dan / age 27 | ○ | ● | ● | ● | ○ | － | ● | 2W-4L |
| Hitoshige Awaji8-dan / age 40 | ● | ● | ● | ● | ● | ○ | － | 1W-5L |
| Date | Stage / round | Winner | Loser |
|---|---|---|---|
| Sep 7, 1990 | Challenger league Round 1 | Osamu Nakamura7-dan / age 27 ○ | Makoto NakaharaMeijin・Oza / age 43 ● |
| Sep 11, 1990 | Challenger league Round 1 | Taku Morishita6-dan / age 24 ○ | Hitoshige Awaji8-dan / age 40 ● |
| Sep 11, 1990 | Challenger league Round 1 | Nobuyuki YashikiKisei / age 18 ○ | Yoshikazu MinamiKio / age 27 ● |
| Sep 17, 1990 | Challenger league Round 2 | Taku Morishita6-dan / age 24 ○ | Nobuyuki YashikiKisei / age 18 ● |
| Sep 27, 1990 | Challenger league Round 2 | Hitoshige Awaji8-dan / age 40 ○ | Osamu Nakamura7-dan / age 27 ● |
| Sep 30, 1990 | Challenger league Round 2 | Yoshikazu MinamiKio / age 27 ○ | Koji TanigawaOi / age 28 ● |
| Oct 5, 1990 | Challenger league Round 3 | Makoto NakaharaMeijin / age 43 ○ | Yoshikazu MinamiKio / age 27 ● |
| Oct 8, 1990 | Challenger league Round 3 | Nobuyuki YashikiKisei / age 18 ○ | Osamu Nakamura7-dan / age 27 ● |
| Oct 11, 1990 | Challenger league Round 3 | Koji TanigawaOi・Oza / age 28 ○ | Taku Morishita6-dan / age 24 ● |
| Oct 25, 1990 | Challenger league Round 4 | Yoshikazu MinamiKio / age 27 ○ | Osamu Nakamura7-dan / age 27 ● |
| Oct 26, 1990 | Challenger league Round 4 | Koji TanigawaOi・Oza / age 28 ○ | Hitoshige Awaji8-dan / age 40 ● |
| Nov 8, 1990 | Challenger league Round 4 | Nobuyuki YashikiKisei / age 18 ○ | Makoto NakaharaMeijin / age 43 ● |
| Nov 9, 1990 | Challenger league Round 5 | Yoshikazu MinamiKio / age 27 ○ | Hitoshige Awaji8-dan / age 40 ● |
| Nov 12, 1990 | Challenger league Round 5 | Koji TanigawaOi・Oza / age 28 ○ | Nobuyuki YashikiKisei / age 18 ● |
| Nov 14, 1990 | Challenger league Round 5 | Taku Morishita6-dan / age 24 ○ | Makoto NakaharaMeijin / age 43 ● |
| Nov 29, 1990 | Challenger league Round 6 | Makoto NakaharaMeijin / age 43 ○ | Koji Tanigawa3 titles / age 28 ● |
| Nov 30, 1990 | Challenger league Round 6 | Nobuyuki YashikiKisei / age 18 ○ | Hitoshige Awaji8-dan / age 40 ● |
| Dec 4, 1990 | Challenger league Round 6 | Taku Morishita6-dan / age 24 ○ | Osamu Nakamura7-dan / age 28 ● |
| Dec 14, 1990 | Challenger league Round 7 | Makoto NakaharaMeijin / age 43 ○ | Hitoshige Awaji8-dan / age 40 ● |
| Dec 14, 1990 | Challenger league Round 7 | Osamu Nakamura7-dan / age 28 ○ | Koji Tanigawa3 titles / age 28 ● |
| Dec 14, 1990 | Challenger league Round 7 | Yoshikazu MinamiKio / age 27 ○ | Taku Morishita6-dan / age 24 ● |
| Feb 6, 1991 | Challenger league Relegation playoff | Makoto NakaharaMeijin / age 43 ○ | Koji Tanigawa3 titles / age 28 ● |
Prelim 2
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Final
Taku Morishita6-dan / age 24○
Hifumi Katoh9-dan / age 50●
Jul 19, 1990Round 2
Taku Morishita6-dan / age 23○
Michio Ariyoshi9-dan / age 54●
Jul 2, 1990Round 1
Taku Morishita6-dan / age 23○
Yasuharu Ooyama9-dan / age 67●
May 31, 1990Round 1
Michio Ariyoshi9-dan / age 54○
Kazuharu Shoshi5-dan / age 28●
Jun 18, 1990Round 2
Hifumi Katoh9-dan / age 50○
Yuji Maeda7-dan / age 36●
Jul 10, 1990Round 1
Yuji Maeda7-dan / age 36○
Yasuaki Tsukada8-dan / age 25●
Jun 14, 1990Seed
Hifumi Katoh9-dan / age 50
Nobuyuki YashikiKisei / age 18○
Torahiko Tanaka8-dan / age 33●
Aug 7, 1990Round 2
Nobuyuki Yashiki5-dan / age 18○
Noboru Tamaru7-dan / age 40●
Jul 2, 1990Round 1
Noboru Tamaru7-dan / age 40○
Kunio Naitou9-dan / age 50●
Jun 7, 1990Seed
Nobuyuki Yashiki5-dan / age 18
Round 2
Torahiko Tanaka8-dan / age 33○
Michio Takahashi9-dan / age 30●
Jul 10, 1990Round 1
Torahiko Tanaka8-dan / age 33○
Hidemitsu Moriyasu9-dan / age 40●
Jun 5, 1990Seed
Michio Takahashi9-dan / age 30
Hitoshige Awaji8-dan / age 40○
Teruichi Aono8-dan / age 37●
Aug 17, 1990Round 2
Teruichi Aono8-dan / age 37○
Akira Shima7-dan / age 27●
Jul 2, 1990Round 1
Teruichi Aono8-dan / age 37○
Shoichi Anzai4-dan / age 26●
Jun 26, 1990Seed
Akira Shima7-dan / age 27
Round 2
Hitoshige Awaji8-dan / age 40○
Yoshiharu HabuRyuo / age 19●
Jul 10, 1990Round 1
Hitoshige Awaji8-dan / age 40○
Kiyozumi Kiriyama9-dan / age 42●
Jun 22, 1990Seed
Yoshiharu HabuRyuo / age 19
Bracket 1
Quarterfinal
- Taku Morishita6-dan / age 23 ○ Yasuharu Ooyama9-dan / age 67 ● May 31, 1990
- Yuji Maeda7-dan / age 36 ○ Yasuaki Tsukada8-dan / age 25 ● Jun 14, 1990
- Michio Ariyoshi9-dan / age 54 ○ Kazuharu Shoshi5-dan / age 28 ● Jun 18, 1990
Semifinal
- Taku Morishita6-dan / age 23 ○ Michio Ariyoshi9-dan / age 54 ● Jul 2, 1990
- Hifumi Katoh9-dan / age 50 ○ Yuji Maeda7-dan / age 36 ● Jul 10, 1990
Final
- Taku Morishita6-dan / age 24 ○ Hifumi Katoh9-dan / age 50 ● Jul 19, 1990
Bracket 2
Quarterfinal
- Torahiko Tanaka8-dan / age 33 ○ Hidemitsu Moriyasu9-dan / age 40 ● Jun 5, 1990
- Noboru Tamaru7-dan / age 40 ○ Kunio Naitou9-dan / age 50 ● Jun 7, 1990
Semifinal
- Nobuyuki Yashiki5-dan / age 18 ○ Noboru Tamaru7-dan / age 40 ● Jul 2, 1990
- Torahiko Tanaka8-dan / age 33 ○ Michio Takahashi9-dan / age 30 ● Jul 10, 1990
Final
- Nobuyuki YashikiKisei / age 18 ○ Torahiko Tanaka8-dan / age 33 ● Aug 7, 1990
Bracket 3
Quarterfinal
- Hitoshige Awaji8-dan / age 40 ○ Kiyozumi Kiriyama9-dan / age 42 ● Jun 22, 1990
- Teruichi Aono8-dan / age 37 ○ Shoichi Anzai4-dan / age 26 ● Jun 26, 1990
Semifinal
- Teruichi Aono8-dan / age 37 ○ Akira Shima7-dan / age 27 ● Jul 2, 1990
- Hitoshige Awaji8-dan / age 40 ○ Yoshiharu HabuRyuo / age 19 ● Jul 10, 1990
Final
- Hitoshige Awaji8-dan / age 40 ○ Teruichi Aono8-dan / age 37 ● Aug 17, 1990
View all games (16 games)
| Date | Stage / round | Winner | Loser |
|---|---|---|---|
| May 31, 1990 | Prelim 2 Round 1 | Taku Morishita6-dan / age 23 ○ | Yasuharu Ooyama9-dan / age 67 ● |
| Jun 5, 1990 | Prelim 2 Round 1 | Torahiko Tanaka8-dan / age 33 ○ | Hidemitsu Moriyasu9-dan / age 40 ● |
| Jun 7, 1990 | Prelim 2 Round 1 | Noboru Tamaru7-dan / age 40 ○ | Kunio Naitou9-dan / age 50 ● |
| Jun 14, 1990 | Prelim 2 Round 1 | Yuji Maeda7-dan / age 36 ○ | Yasuaki Tsukada8-dan / age 25 ● |
| Jun 18, 1990 | Prelim 2 Round 1 | Michio Ariyoshi9-dan / age 54 ○ | Kazuharu Shoshi5-dan / age 28 ● |
| Jun 22, 1990 | Prelim 2 Round 1 | Hitoshige Awaji8-dan / age 40 ○ | Kiyozumi Kiriyama9-dan / age 42 ● |
| Jun 26, 1990 | Prelim 2 Round 1 | Teruichi Aono8-dan / age 37 ○ | Shoichi Anzai4-dan / age 26 ● |
| Jul 2, 1990 | Prelim 2 Round 2 | Taku Morishita6-dan / age 23 ○ | Michio Ariyoshi9-dan / age 54 ● |
| Jul 2, 1990 | Prelim 2 Round 2 | Nobuyuki Yashiki5-dan / age 18 ○ | Noboru Tamaru7-dan / age 40 ● |
| Jul 2, 1990 | Prelim 2 Round 2 | Teruichi Aono8-dan / age 37 ○ | Akira Shima7-dan / age 27 ● |
| Jul 10, 1990 | Prelim 2 Round 2 | Hifumi Katoh9-dan / age 50 ○ | Yuji Maeda7-dan / age 36 ● |
| Jul 10, 1990 | Prelim 2 Round 2 | Hitoshige Awaji8-dan / age 40 ○ | Yoshiharu HabuRyuo / age 19 ● |
| Jul 10, 1990 | Prelim 2 Round 2 | Torahiko Tanaka8-dan / age 33 ○ | Michio Takahashi9-dan / age 30 ● |
| Jul 19, 1990 | Prelim 2 Final | Taku Morishita6-dan / age 24 ○ | Hifumi Katoh9-dan / age 50 ● |
| Aug 7, 1990 | Prelim 2 Final | Nobuyuki YashikiKisei / age 18 ○ | Torahiko Tanaka8-dan / age 33 ● |
| Aug 17, 1990 | Prelim 2 Final | Hitoshige Awaji8-dan / age 40 ○ | Teruichi Aono8-dan / age 37 ● |
Prelim 1 (106 games)
Show bracket and games
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Final
Kazuharu Shoshi5-dan / age 28○
木下浩一age 22●
May 7, 1990Round 3
Kazuharu Shoshi5-dan / age 28○
Shohei Takada4-dan / age 27●
Apr 9, 1990Round 2
Shohei Takada4-dan / age 27○
Yuji Sase8-dan / age 71●
Mar 20, 1990Round 1
Shohei Takada4-dan / age 27○
Atsuo Ono5-dan / age 27●
Feb 13, 1990Round 1
Yuji Sase8-dan / age 70○
Hiroji Katou9-dan / age 66●
Feb 16, 1990Round 2
Kazuharu Shoshi5-dan / age 28○
Kazuo Ishida8-dan / age 42●
Mar 23, 1990Round 1
Kazuharu Shoshi5-dan / age 28○
Isao Nakata4-dan / age 22●
Feb 1, 1990Seed
Kazuo Ishida8-dan / age 42
Round 3
木下浩一age 22○
Katsuhiko Murooka5-dan / age 31●
Apr 23, 1990Round 2
木下浩一age 22○
Masao Kitamura8-dan / age 55●
Mar 20, 1990Round 1
木下浩一age 22○
Masaki Izumi6-dan / age 29●
Feb 1, 1990Round 1
Masao Kitamura8-dan / age 55○
Hiroyuki Iida5-dan / age 28●
Feb 13, 1990Round 2
Katsuhiko Murooka5-dan / age 31○
Shigeru Sekine9-dan / age 60●
Apr 10, 1990Round 1
Katsuhiko Murooka5-dan / age 30○
Hiroharu Seto5-dan / age 33●
Feb 1, 1990Round 1
Shigeru Sekine9-dan / age 60○
Tsuneo Kikuchi6-dan / age 40●
Feb 16, 1990Hidemitsu Moriyasu9-dan / age 40○
Yaichio Oono5-dan / age 31●
May 14, 1990Round 3
Yaichio Oono5-dan / age 31○
Keiji Mori9-dan / age 43●
Apr 2, 1990Round 2
Yaichio Oono5-dan / age 30○
Akio Ishikawa4-dan / age 27●
Mar 5, 1990Round 1
Akio Ishikawa4-dan / age 26○
Ichiro Hiura5-dan / age 23●
Jan 30, 1990Round 1
Yaichio Oono5-dan / age 30○
Yoshimasa Saeki8-dan / age 53●
Feb 15, 1990Round 2
Keiji Mori9-dan / age 43○
Yuuji Yoda5-dan / age 32●
Mar 23, 1990Round 1
Yuuji Yoda5-dan / age 32○
Katsumi Mushano5-dan / age 36●
Feb 16, 1990Seed
Keiji Mori9-dan / age 43
Round 3
Hidemitsu Moriyasu9-dan / age 40○
Kenji Kanzaki4-dan / age 26●
Apr 6, 1990Round 2
Hidemitsu Moriyasu9-dan / age 40○
Keizou Noda4-dan / age 32●
Mar 1, 1990Round 1
Hidemitsu Moriyasu9-dan / age 40○
Keita Inoue5-dan / age 26●
Feb 9, 1990Round 1
Keizou Noda4-dan / age 32○
Shoudou Nakada5-dan / age 38●
Feb 15, 1990Round 2
Kenji Kanzaki4-dan / age 26○
Kenji Waki6-dan / age 29●
Mar 9, 1990Round 1
Kenji Waki6-dan / age 29○
Nobuo Mori5-dan / age 37●
Jan 29, 1990Round 1
Kenji Kanzaki4-dan / age 26○
Masahiko Urano6-dan / age 25●
Feb 9, 1990Taku Morishita6-dan / age 23○
Koji Tosa6-dan / age 35●
May 2, 1990Round 3
Koji Tosa6-dan / age 35○
Toshio Miyata6-dan / age 37●
Apr 18, 1990Round 2
Koji Tosa6-dan / age 34○
Tatsuya Futakami9-dan / age 58●
Mar 2, 1990Round 1
Koji Tosa6-dan / age 34○
Hideo Yamaguchi7-dan / age 48●
Jan 31, 1990Seed
Tatsuya Futakami9-dan / age 58
Round 2
Toshio Miyata6-dan / age 37○
Saburou Takeichi5-dan / age 35●
Mar 27, 1990Round 1
Saburou Takeichi5-dan / age 35○
Yukio Miyasaka8-dan / age 60●
Feb 9, 1990Round 1
Toshio Miyata6-dan / age 37○
Toratsugu Nomoto7-dan / age 44●
Feb 14, 1990Round 3
Taku Morishita6-dan / age 23○
Shuuichi Ono7-dan / age 32●
Apr 20, 1990Round 2
Shuuichi Ono6-dan / age 32○
Hiroshi Kamiya6-dan / age 28●
Mar 16, 1990Round 1
Hiroshi Kamiya6-dan / age 28○
Shuuichi Ikeda6-dan / age 44●
Feb 1, 1990Seed
Shuuichi Ono6-dan / age 32
Round 2
Taku Morishita6-dan / age 23○
Toshikatsu Yoshida7-dan / age 56●
Mar 23, 1990Round 1
Taku Morishita6-dan / age 23○
Eiji Ooshima6-dan / age 32●
Feb 2, 1990Round 1
Toshikatsu Yoshida7-dan / age 56○
Chimine Yamaguchiage 52●
Feb 16, 1990Shoichi Anzai4-dan / age 26○
Terutaka Yasue7-dan / age 49●
May 7, 1990Round 3
Terutaka Yasue7-dan / age 49○
Yoshito Arino5-dan / age 41●
Apr 11, 1990Round 2
Yoshito Arino5-dan / age 41○
Osamu Katsuura9-dan / age 43●
Mar 23, 1990Round 1
Yoshito Arino5-dan / age 41○
Daigorou Satou8-dan / age 53●
Feb 13, 1990Seed
Osamu Katsuura9-dan / age 43
Round 2
Terutaka Yasue7-dan / age 49○
Kenji Iino6-dan / age 35●
Mar 27, 1990Round 1
Terutaka Yasue7-dan / age 48○
Daisuke Nakagawa4-dan / age 21●
Feb 9, 1990Round 1
Kenji Iino6-dan / age 35○
Hisao Hasebe8-dan / age 56●
Feb 16, 1990Round 3
Shoichi Anzai4-dan / age 26○
小林 宏5-dan / age 27●
Apr 20, 1990Round 2
Shoichi Anzai4-dan / age 26○
Hiroki Nakata5-dan / age 25●
Mar 5, 1990Round 1
Hiroki Nakata5-dan / age 25○
Shouji Kenmochi7-dan / age 55●
Jan 26, 1990Round 1
Shoichi Anzai4-dan / age 26○
Noboru Sakurai7-dan / age 48●
Feb 15, 1990Round 2
小林 宏5-dan / age 27○
Kazuo Manabe8-dan / age 38●
Mar 30, 1990Round 1
小林 宏5-dan / age 27○
Masamitsu Tachi5-dan / age 24●
Feb 16, 1990Seed
Kazuo Manabe8-dan / age 38
Yuji Maeda7-dan / age 36○
Nobuyuki Oouchi9-dan / age 48●
May 9, 1990Round 3
Nobuyuki Oouchi9-dan / age 48○
Seiichirou Taki6-dan / age 41●
Apr 10, 1990Round 2
Nobuyuki Oouchi9-dan / age 48○
Hisashi Ogura4-dan / age 21●
Mar 9, 1990Round 1
Hisashi Ogura4-dan / age 21○
Haruo Numa5-dan / age 40●
Jan 30, 1990Seed
Nobuyuki Oouchi9-dan / age 48
Round 2
Seiichirou Taki6-dan / age 41○
Yoshinori Satou7-dan / age 41●
Mar 20, 1990Round 1
Seiichirou Taki6-dan / age 41○
Manabu Senzaki4-dan / age 19●
Feb 13, 1990Round 1
Yoshinori Satou7-dan / age 40○
Yoshiyuki Ueyama5-dan / age 32●
Feb 15, 1990Round 3
Yuji Maeda7-dan / age 36○
Toshihiko Kawaguchi6-dan / age 53●
Apr 18, 1990Round 2
Yuji Maeda7-dan / age 36○
Yasumitsu Satoh5-dan / age 20●
Mar 12, 1990Round 1
Yasumitsu Satoh5-dan / age 20○
Kinji Shiihashi5-dan / age 41●
Jan 26, 1990Seed
Yuji Maeda7-dan / age 36
Round 2
Toshihiko Kawaguchi6-dan / age 53○
Ryuuichi Matsuura5-dan / age 38●
Apr 4, 1990Round 1
Toshihiko Kawaguchi6-dan / age 53○
Junichi Kase5-dan / age 32●
Feb 1, 1990Round 1
Ryuuichi Matsuura5-dan / age 38○
Kazuyoshi Nishimura8-dan / age 48●
Mar 9, 1990Noboru Tamaru7-dan / age 40○
Hiroshi Seki4-dan / age 29●
May 15, 1990Round 3
Hiroshi Seki4-dan / age 29○
Koji Horiguchi5-dan / age 28●
Apr 12, 1990Round 2
Koji Horiguchi5-dan / age 28○
Eisaku Tomioka6-dan / age 25●
Mar 15, 1990Round 1
Koji Horiguchi5-dan / age 28○
Hiroto Kiritani5-dan / age 40●
Jan 30, 1990Seed
Eisaku Tomioka6-dan / age 25
Round 2
Hiroshi Seki4-dan / age 29○
Yoshitaka Kimura6-dan / age 59●
Mar 26, 1990Round 1
Hiroshi Seki4-dan / age 29○
Mikio Tomizawa8-dan / age 69●
Jan 31, 1990Round 1
Yoshitaka Kimura6-dan / age 58○
Yuzo Maruta9-dan / age 70●
Feb 15, 1990Round 3
Noboru Tamaru7-dan / age 39○
Hatasu Itou6-dan / age 39●
Apr 26, 1990Round 2
Hatasu Itou6-dan / age 39○
Teruhiko Suzuki7-dan / age 35●
Apr 4, 1990Round 1
Teruhiko Suzuki6-dan / age 35○
Kiyosaku Sekiya6-dan / age 56●
Feb 7, 1990Round 1
Hatasu Itou6-dan / age 39○
Youichi Kushida4-dan / age 25●
Mar 1, 1990Round 2
Noboru Tamaru7-dan / age 39○
Toshiyuki Moriuchi4-dan / age 19●
Apr 6, 1990Round 1
Toshiyuki Moriuchi4-dan / age 19○
Ichirou Tanabe6-dan / age 51●
Feb 22, 1990Seed
Noboru Tamaru7-dan / age 39
Hitoshige Awaji8-dan / age 40○
Kenji Kobayashi8-dan / age 33●
May 18, 1990Round 3
Kenji Kobayashi8-dan / age 33○
Kazuo Azuma6-dan / age 34●
Apr 10, 1990Round 2
Kenji Kobayashi8-dan / age 32○
Mamoru Hatakeyama4-dan / age 20●
Mar 1, 1990Round 1
Mamoru Hatakeyama4-dan / age 20○
Kiyoshi Aoki5-dan / age 42●
Feb 1, 1990Seed
Kenji Kobayashi8-dan / age 32
Round 2
Kazuo Azuma6-dan / age 34○
Toshiyuki Tsubouchi6-dan / age 41●
Mar 12, 1990Round 1
Toshiyuki Tsubouchi6-dan / age 40○
Hiroshi Naganuma4-dan / age 24●
Jan 31, 1990Round 1
Kazuo Azuma6-dan / age 34○
Kozo Arimori5-dan / age 27●
Feb 21, 1990Round 3
Hitoshige Awaji8-dan / age 40○
Naruyuki Hatakeyama4-dan / age 20●
Apr 24, 1990Round 2
Hitoshige Awaji8-dan / age 39○
Hirofumi Itoh4-dan / age 30●
Mar 2, 1990Round 1
Hirofumi Itoh4-dan / age 29○
Akira Kinoshita6-dan / age 50●
Jan 30, 1990Seed
Hitoshige Awaji8-dan / age 39
Round 2
Naruyuki Hatakeyama4-dan / age 20○
Junkichi Sakai5-dan / age 40●
Mar 2, 1990Round 1
Junkichi Sakai5-dan / age 40○
Hiromitsu Takashima8-dan / age 48●
Jan 25, 1990Round 1
Naruyuki Hatakeyama4-dan / age 20○
Kouichi Kodama6-dan / age 38●
Jan 29, 1990Michio Ariyoshi9-dan / age 54○
Satoshi Murayama5-dan / age 20●
May 28, 1990Round 3
Michio Ariyoshi9-dan / age 54○
Kaishu Tanaka8-dan / age 43●
Apr 12, 1990Round 2
Kaishu Tanaka8-dan / age 42○
Yoshinori Kimura8-dan / age 54●
Feb 19, 1990Round 1
Yoshinori Kimura8-dan / age 54○
Eiji Oohara7-dan / age 61●
Jan 22, 1990Round 1
Kaishu Tanaka8-dan / age 42○
Masayuki Moriyasu5-dan / age 42●
Jan 29, 1990Round 2
Michio Ariyoshi9-dan / age 54○
Hiroshi Honma4-dan / age 31●
Mar 19, 1990Round 1
Hiroshi Honma4-dan / age 31○
Takashi Abe5-dan / age 22●
Feb 19, 1990Seed
Michio Ariyoshi9-dan / age 54
Round 3
Satoshi Murayama5-dan / age 20○
Naoya Fujiwara4-dan / age 24●
Apr 19, 1990Round 2
Naoya Fujiwara4-dan / age 24○
Bungo Fukusaki7-dan / age 30●
Feb 15, 1990Round 1
Naoya Fujiwara4-dan / age 24○
Hiromitsu Kanki5-dan / age 30●
Feb 2, 1990Seed
Bungo Fukusaki7-dan / age 30
Round 2
Satoshi Murayama5-dan / age 20○
Keiji Nishikawa6-dan / age 28●
Mar 12, 1990Round 1
Keiji Nishikawa6-dan / age 28○
Masakazu Wakamatsu6-dan / age 50●
Jan 30, 1990Round 1
Satoshi Murayama5-dan / age 20○
Noboru Kosaka6-dan / age 39●
Feb 1, 1990Bracket 1
Best 16
- Kazuharu Shoshi5-dan / age 28 ○ Isao Nakata4-dan / age 22 ● Feb 1, 1990
- 木下浩一age 22 ○ Masaki Izumi6-dan / age 29 ● Feb 1, 1990
- Katsuhiko Murooka5-dan / age 30 ○ Hiroharu Seto5-dan / age 33 ● Feb 1, 1990
- Shohei Takada4-dan / age 27 ○ Atsuo Ono5-dan / age 27 ● Feb 13, 1990
- Masao Kitamura8-dan / age 55 ○ Hiroyuki Iida5-dan / age 28 ● Feb 13, 1990
- Yuji Sase8-dan / age 70 ○ Hiroji Katou9-dan / age 66 ● Feb 16, 1990
- Shigeru Sekine9-dan / age 60 ○ Tsuneo Kikuchi6-dan / age 40 ● Feb 16, 1990
Quarterfinal
- Shohei Takada4-dan / age 27 ○ Yuji Sase8-dan / age 71 ● Mar 20, 1990
- 木下浩一age 22 ○ Masao Kitamura8-dan / age 55 ● Mar 20, 1990
- Kazuharu Shoshi5-dan / age 28 ○ Kazuo Ishida8-dan / age 42 ● Mar 23, 1990
- Katsuhiko Murooka5-dan / age 31 ○ Shigeru Sekine9-dan / age 60 ● Apr 10, 1990
Semifinal
- Kazuharu Shoshi5-dan / age 28 ○ Shohei Takada4-dan / age 27 ● Apr 9, 1990
- 木下浩一age 22 ○ Katsuhiko Murooka5-dan / age 31 ● Apr 23, 1990
Final
- Kazuharu Shoshi5-dan / age 28 ○ 木下浩一age 22 ● May 7, 1990
Bracket 2
Best 16
- Kenji Waki6-dan / age 29 ○ Nobuo Mori5-dan / age 37 ● Jan 29, 1990
- Akio Ishikawa4-dan / age 26 ○ Ichiro Hiura5-dan / age 23 ● Jan 30, 1990
- Hidemitsu Moriyasu9-dan / age 40 ○ Keita Inoue5-dan / age 26 ● Feb 9, 1990
- Kenji Kanzaki4-dan / age 26 ○ Masahiko Urano6-dan / age 25 ● Feb 9, 1990
- Keizou Noda4-dan / age 32 ○ Shoudou Nakada5-dan / age 38 ● Feb 15, 1990
- Yaichio Oono5-dan / age 30 ○ Yoshimasa Saeki8-dan / age 53 ● Feb 15, 1990
- Yuuji Yoda5-dan / age 32 ○ Katsumi Mushano5-dan / age 36 ● Feb 16, 1990
Quarterfinal
- Hidemitsu Moriyasu9-dan / age 40 ○ Keizou Noda4-dan / age 32 ● Mar 1, 1990
- Yaichio Oono5-dan / age 30 ○ Akio Ishikawa4-dan / age 27 ● Mar 5, 1990
- Kenji Kanzaki4-dan / age 26 ○ Kenji Waki6-dan / age 29 ● Mar 9, 1990
- Keiji Mori9-dan / age 43 ○ Yuuji Yoda5-dan / age 32 ● Mar 23, 1990
Semifinal
- Yaichio Oono5-dan / age 31 ○ Keiji Mori9-dan / age 43 ● Apr 2, 1990
- Hidemitsu Moriyasu9-dan / age 40 ○ Kenji Kanzaki4-dan / age 26 ● Apr 6, 1990
Final
- Hidemitsu Moriyasu9-dan / age 40 ○ Yaichio Oono5-dan / age 31 ● May 14, 1990
Bracket 3
Best 16
- Koji Tosa6-dan / age 34 ○ Hideo Yamaguchi7-dan / age 48 ● Jan 31, 1990
- Hiroshi Kamiya6-dan / age 28 ○ Shuuichi Ikeda6-dan / age 44 ● Feb 1, 1990
- Taku Morishita6-dan / age 23 ○ Eiji Ooshima6-dan / age 32 ● Feb 2, 1990
- Saburou Takeichi5-dan / age 35 ○ Yukio Miyasaka8-dan / age 60 ● Feb 9, 1990
- Toshio Miyata6-dan / age 37 ○ Toratsugu Nomoto7-dan / age 44 ● Feb 14, 1990
- Toshikatsu Yoshida7-dan / age 56 ○ Chimine Yamaguchiage 52 ● Feb 16, 1990
Quarterfinal
- Koji Tosa6-dan / age 34 ○ Tatsuya Futakami9-dan / age 58 ● Mar 2, 1990
- Shuuichi Ono6-dan / age 32 ○ Hiroshi Kamiya6-dan / age 28 ● Mar 16, 1990
- Taku Morishita6-dan / age 23 ○ Toshikatsu Yoshida7-dan / age 56 ● Mar 23, 1990
- Toshio Miyata6-dan / age 37 ○ Saburou Takeichi5-dan / age 35 ● Mar 27, 1990
Semifinal
- Koji Tosa6-dan / age 35 ○ Toshio Miyata6-dan / age 37 ● Apr 18, 1990
- Taku Morishita6-dan / age 23 ○ Shuuichi Ono7-dan / age 32 ● Apr 20, 1990
Final
- Taku Morishita6-dan / age 23 ○ Koji Tosa6-dan / age 35 ● May 2, 1990
Bracket 4
Best 16
- Hiroki Nakata5-dan / age 25 ○ Shouji Kenmochi7-dan / age 55 ● Jan 26, 1990
- Terutaka Yasue7-dan / age 48 ○ Daisuke Nakagawa4-dan / age 21 ● Feb 9, 1990
- Yoshito Arino5-dan / age 41 ○ Daigorou Satou8-dan / age 53 ● Feb 13, 1990
- Shoichi Anzai4-dan / age 26 ○ Noboru Sakurai7-dan / age 48 ● Feb 15, 1990
- 小林 宏5-dan / age 27 ○ Masamitsu Tachi5-dan / age 24 ● Feb 16, 1990
- Kenji Iino6-dan / age 35 ○ Hisao Hasebe8-dan / age 56 ● Feb 16, 1990
Quarterfinal
- Shoichi Anzai4-dan / age 26 ○ Hiroki Nakata5-dan / age 25 ● Mar 5, 1990
- Yoshito Arino5-dan / age 41 ○ Osamu Katsuura9-dan / age 43 ● Mar 23, 1990
- Terutaka Yasue7-dan / age 49 ○ Kenji Iino6-dan / age 35 ● Mar 27, 1990
- 小林 宏5-dan / age 27 ○ Kazuo Manabe8-dan / age 38 ● Mar 30, 1990
Semifinal
- Terutaka Yasue7-dan / age 49 ○ Yoshito Arino5-dan / age 41 ● Apr 11, 1990
- Shoichi Anzai4-dan / age 26 ○ 小林 宏5-dan / age 27 ● Apr 20, 1990
Final
- Shoichi Anzai4-dan / age 26 ○ Terutaka Yasue7-dan / age 49 ● May 7, 1990
Bracket 5
Best 16
- Yasumitsu Satoh5-dan / age 20 ○ Kinji Shiihashi5-dan / age 41 ● Jan 26, 1990
- Hisashi Ogura4-dan / age 21 ○ Haruo Numa5-dan / age 40 ● Jan 30, 1990
- Toshihiko Kawaguchi6-dan / age 53 ○ Junichi Kase5-dan / age 32 ● Feb 1, 1990
- Seiichirou Taki6-dan / age 41 ○ Manabu Senzaki4-dan / age 19 ● Feb 13, 1990
- Yoshinori Satou7-dan / age 40 ○ Yoshiyuki Ueyama5-dan / age 32 ● Feb 15, 1990
- Ryuuichi Matsuura5-dan / age 38 ○ Kazuyoshi Nishimura8-dan / age 48 ● Mar 9, 1990
Quarterfinal
- Nobuyuki Oouchi9-dan / age 48 ○ Hisashi Ogura4-dan / age 21 ● Mar 9, 1990
- Yuji Maeda7-dan / age 36 ○ Yasumitsu Satoh5-dan / age 20 ● Mar 12, 1990
- Seiichirou Taki6-dan / age 41 ○ Yoshinori Satou7-dan / age 41 ● Mar 20, 1990
- Toshihiko Kawaguchi6-dan / age 53 ○ Ryuuichi Matsuura5-dan / age 38 ● Apr 4, 1990
Semifinal
- Nobuyuki Oouchi9-dan / age 48 ○ Seiichirou Taki6-dan / age 41 ● Apr 10, 1990
- Yuji Maeda7-dan / age 36 ○ Toshihiko Kawaguchi6-dan / age 53 ● Apr 18, 1990
Final
- Yuji Maeda7-dan / age 36 ○ Nobuyuki Oouchi9-dan / age 48 ● May 9, 1990
Bracket 6
Best 16
- Koji Horiguchi5-dan / age 28 ○ Hiroto Kiritani5-dan / age 40 ● Jan 30, 1990
- Hiroshi Seki4-dan / age 29 ○ Mikio Tomizawa8-dan / age 69 ● Jan 31, 1990
- Teruhiko Suzuki6-dan / age 35 ○ Kiyosaku Sekiya6-dan / age 56 ● Feb 7, 1990
- Yoshitaka Kimura6-dan / age 58 ○ Yuzo Maruta9-dan / age 70 ● Feb 15, 1990
- Toshiyuki Moriuchi4-dan / age 19 ○ Ichirou Tanabe6-dan / age 51 ● Feb 22, 1990
- Hatasu Itou6-dan / age 39 ○ Youichi Kushida4-dan / age 25 ● Mar 1, 1990
Quarterfinal
- Koji Horiguchi5-dan / age 28 ○ Eisaku Tomioka6-dan / age 25 ● Mar 15, 1990
- Hiroshi Seki4-dan / age 29 ○ Yoshitaka Kimura6-dan / age 59 ● Mar 26, 1990
- Hatasu Itou6-dan / age 39 ○ Teruhiko Suzuki7-dan / age 35 ● Apr 4, 1990
- Noboru Tamaru7-dan / age 39 ○ Toshiyuki Moriuchi4-dan / age 19 ● Apr 6, 1990
Semifinal
- Hiroshi Seki4-dan / age 29 ○ Koji Horiguchi5-dan / age 28 ● Apr 12, 1990
- Noboru Tamaru7-dan / age 39 ○ Hatasu Itou6-dan / age 39 ● Apr 26, 1990
Final
- Noboru Tamaru7-dan / age 40 ○ Hiroshi Seki4-dan / age 29 ● May 15, 1990
Bracket 7
Best 16
- Junkichi Sakai5-dan / age 40 ○ Hiromitsu Takashima8-dan / age 48 ● Jan 25, 1990
- Naruyuki Hatakeyama4-dan / age 20 ○ Kouichi Kodama6-dan / age 38 ● Jan 29, 1990
- Hirofumi Itoh4-dan / age 29 ○ Akira Kinoshita6-dan / age 50 ● Jan 30, 1990
- Toshiyuki Tsubouchi6-dan / age 40 ○ Hiroshi Naganuma4-dan / age 24 ● Jan 31, 1990
- Mamoru Hatakeyama4-dan / age 20 ○ Kiyoshi Aoki5-dan / age 42 ● Feb 1, 1990
- Kazuo Azuma6-dan / age 34 ○ Kozo Arimori5-dan / age 27 ● Feb 21, 1990
Quarterfinal
- Kenji Kobayashi8-dan / age 32 ○ Mamoru Hatakeyama4-dan / age 20 ● Mar 1, 1990
- Hitoshige Awaji8-dan / age 39 ○ Hirofumi Itoh4-dan / age 30 ● Mar 2, 1990
- Naruyuki Hatakeyama4-dan / age 20 ○ Junkichi Sakai5-dan / age 40 ● Mar 2, 1990
- Kazuo Azuma6-dan / age 34 ○ Toshiyuki Tsubouchi6-dan / age 41 ● Mar 12, 1990
Semifinal
- Kenji Kobayashi8-dan / age 33 ○ Kazuo Azuma6-dan / age 34 ● Apr 10, 1990
- Hitoshige Awaji8-dan / age 40 ○ Naruyuki Hatakeyama4-dan / age 20 ● Apr 24, 1990
Final
- Hitoshige Awaji8-dan / age 40 ○ Kenji Kobayashi8-dan / age 33 ● May 18, 1990
Bracket 8
Best 16
- Yoshinori Kimura8-dan / age 54 ○ Eiji Oohara7-dan / age 61 ● Jan 22, 1990
- Kaishu Tanaka8-dan / age 42 ○ Masayuki Moriyasu5-dan / age 42 ● Jan 29, 1990
- Keiji Nishikawa6-dan / age 28 ○ Masakazu Wakamatsu6-dan / age 50 ● Jan 30, 1990
- Satoshi Murayama5-dan / age 20 ○ Noboru Kosaka6-dan / age 39 ● Feb 1, 1990
- Naoya Fujiwara4-dan / age 24 ○ Hiromitsu Kanki5-dan / age 30 ● Feb 2, 1990
- Hiroshi Honma4-dan / age 31 ○ Takashi Abe5-dan / age 22 ● Feb 19, 1990
Quarterfinal
- Naoya Fujiwara4-dan / age 24 ○ Bungo Fukusaki7-dan / age 30 ● Feb 15, 1990
- Kaishu Tanaka8-dan / age 42 ○ Yoshinori Kimura8-dan / age 54 ● Feb 19, 1990
- Satoshi Murayama5-dan / age 20 ○ Keiji Nishikawa6-dan / age 28 ● Mar 12, 1990
- Michio Ariyoshi9-dan / age 54 ○ Hiroshi Honma4-dan / age 31 ● Mar 19, 1990
Semifinal
- Michio Ariyoshi9-dan / age 54 ○ Kaishu Tanaka8-dan / age 43 ● Apr 12, 1990
- Satoshi Murayama5-dan / age 20 ○ Naoya Fujiwara4-dan / age 24 ● Apr 19, 1990
Final
- Michio Ariyoshi9-dan / age 54 ○ Satoshi Murayama5-dan / age 20 ● May 28, 1990
View all games (106 games)
| Date | Stage / round | Winner | Loser |
|---|---|---|---|
| Jan 22, 1990 | Prelim 1 Round 1 | Yoshinori Kimura8-dan / age 54 ○ | Eiji Oohara7-dan / age 61 ● |
| Jan 25, 1990 | Prelim 1 Round 1 | Junkichi Sakai5-dan / age 40 ○ | Hiromitsu Takashima8-dan / age 48 ● |
| Jan 26, 1990 | Prelim 1 Round 1 | Hiroki Nakata5-dan / age 25 ○ | Shouji Kenmochi7-dan / age 55 ● |
| Jan 26, 1990 | Prelim 1 Round 1 | Yasumitsu Satoh5-dan / age 20 ○ | Kinji Shiihashi5-dan / age 41 ● |
| Jan 29, 1990 | Prelim 1 Round 1 | Kaishu Tanaka8-dan / age 42 ○ | Masayuki Moriyasu5-dan / age 42 ● |
| Jan 29, 1990 | Prelim 1 Round 1 | Kenji Waki6-dan / age 29 ○ | Nobuo Mori5-dan / age 37 ● |
| Jan 29, 1990 | Prelim 1 Round 1 | Naruyuki Hatakeyama4-dan / age 20 ○ | Kouichi Kodama6-dan / age 38 ● |
| Jan 30, 1990 | Prelim 1 Round 1 | Hirofumi Itoh4-dan / age 29 ○ | Akira Kinoshita6-dan / age 50 ● |
| Jan 30, 1990 | Prelim 1 Round 1 | Keiji Nishikawa6-dan / age 28 ○ | Masakazu Wakamatsu6-dan / age 50 ● |
| Jan 30, 1990 | Prelim 1 Round 1 | Koji Horiguchi5-dan / age 28 ○ | Hiroto Kiritani5-dan / age 40 ● |
| Jan 30, 1990 | Prelim 1 Round 1 | Hisashi Ogura4-dan / age 21 ○ | Haruo Numa5-dan / age 40 ● |
| Jan 30, 1990 | Prelim 1 Round 1 | Akio Ishikawa4-dan / age 26 ○ | Ichiro Hiura5-dan / age 23 ● |
| Jan 31, 1990 | Prelim 1 Round 1 | Hiroshi Seki4-dan / age 29 ○ | Mikio Tomizawa8-dan / age 69 ● |
| Jan 31, 1990 | Prelim 1 Round 1 | Koji Tosa6-dan / age 34 ○ | Hideo Yamaguchi7-dan / age 48 ● |
| Jan 31, 1990 | Prelim 1 Round 1 | Toshiyuki Tsubouchi6-dan / age 40 ○ | Hiroshi Naganuma4-dan / age 24 ● |
| Feb 1, 1990 | Prelim 1 Round 1 | Toshihiko Kawaguchi6-dan / age 53 ○ | Junichi Kase5-dan / age 32 ● |
| Feb 1, 1990 | Prelim 1 Round 1 | Hiroshi Kamiya6-dan / age 28 ○ | Shuuichi Ikeda6-dan / age 44 ● |
| Feb 1, 1990 | Prelim 1 Round 1 | Satoshi Murayama5-dan / age 20 ○ | Noboru Kosaka6-dan / age 39 ● |
| Feb 1, 1990 | Prelim 1 Round 1 | Mamoru Hatakeyama4-dan / age 20 ○ | Kiyoshi Aoki5-dan / age 42 ● |
| Feb 1, 1990 | Prelim 1 Round 1 | Katsuhiko Murooka5-dan / age 30 ○ | Hiroharu Seto5-dan / age 33 ● |
| Feb 1, 1990 | Prelim 1 Round 1 | 木下浩一age 22 ○ | Masaki Izumi6-dan / age 29 ● |
| Feb 1, 1990 | Prelim 1 Round 1 | Kazuharu Shoshi5-dan / age 28 ○ | Isao Nakata4-dan / age 22 ● |
| Feb 2, 1990 | Prelim 1 Round 1 | Taku Morishita6-dan / age 23 ○ | Eiji Ooshima6-dan / age 32 ● |
| Feb 2, 1990 | Prelim 1 Round 1 | Naoya Fujiwara4-dan / age 24 ○ | Hiromitsu Kanki5-dan / age 30 ● |
| Feb 7, 1990 | Prelim 1 Round 1 | Teruhiko Suzuki6-dan / age 35 ○ | Kiyosaku Sekiya6-dan / age 56 ● |
| Feb 9, 1990 | Prelim 1 Round 1 | Saburou Takeichi5-dan / age 35 ○ | Yukio Miyasaka8-dan / age 60 ● |
| Feb 9, 1990 | Prelim 1 Round 1 | Hidemitsu Moriyasu9-dan / age 40 ○ | Keita Inoue5-dan / age 26 ● |
| Feb 9, 1990 | Prelim 1 Round 1 | Terutaka Yasue7-dan / age 48 ○ | Daisuke Nakagawa4-dan / age 21 ● |
| Feb 9, 1990 | Prelim 1 Round 1 | Kenji Kanzaki4-dan / age 26 ○ | Masahiko Urano6-dan / age 25 ● |
| Feb 13, 1990 | Prelim 1 Round 1 | Masao Kitamura8-dan / age 55 ○ | Hiroyuki Iida5-dan / age 28 ● |
| Feb 13, 1990 | Prelim 1 Round 1 | Yoshito Arino5-dan / age 41 ○ | Daigorou Satou8-dan / age 53 ● |
| Feb 13, 1990 | Prelim 1 Round 1 | Seiichirou Taki6-dan / age 41 ○ | Manabu Senzaki4-dan / age 19 ● |
| Feb 13, 1990 | Prelim 1 Round 1 | Shohei Takada4-dan / age 27 ○ | Atsuo Ono5-dan / age 27 ● |
| Feb 14, 1990 | Prelim 1 Round 1 | Toshio Miyata6-dan / age 37 ○ | Toratsugu Nomoto7-dan / age 44 ● |
| Feb 15, 1990 | Prelim 1 Round 1 | Yoshitaka Kimura6-dan / age 58 ○ | Yuzo Maruta9-dan / age 70 ● |
| Feb 15, 1990 | Prelim 1 Round 1 | Yaichio Oono5-dan / age 30 ○ | Yoshimasa Saeki8-dan / age 53 ● |
| Feb 15, 1990 | Prelim 1 Round 1 | Shoichi Anzai4-dan / age 26 ○ | Noboru Sakurai7-dan / age 48 ● |
| Feb 15, 1990 | Prelim 1 Round 1 | Yoshinori Satou7-dan / age 40 ○ | Yoshiyuki Ueyama5-dan / age 32 ● |
| Feb 15, 1990 | Prelim 1 Round 1 | Keizou Noda4-dan / age 32 ○ | Shoudou Nakada5-dan / age 38 ● |
| Feb 15, 1990 | Prelim 1 Round 2 | Naoya Fujiwara4-dan / age 24 ○ | Bungo Fukusaki7-dan / age 30 ● |
| Feb 16, 1990 | Prelim 1 Round 1 | Yuji Sase8-dan / age 70 ○ | Hiroji Katou9-dan / age 66 ● |
| Feb 16, 1990 | Prelim 1 Round 1 | Shigeru Sekine9-dan / age 60 ○ | Tsuneo Kikuchi6-dan / age 40 ● |
| Feb 16, 1990 | Prelim 1 Round 1 | Kenji Iino6-dan / age 35 ○ | Hisao Hasebe8-dan / age 56 ● |
| Feb 16, 1990 | Prelim 1 Round 1 | Toshikatsu Yoshida7-dan / age 56 ○ | Chimine Yamaguchiage 52 ● |
| Feb 16, 1990 | Prelim 1 Round 1 | Yuuji Yoda5-dan / age 32 ○ | Katsumi Mushano5-dan / age 36 ● |
| Feb 16, 1990 | Prelim 1 Round 1 | 小林 宏5-dan / age 27 ○ | Masamitsu Tachi5-dan / age 24 ● |
| Feb 19, 1990 | Prelim 1 Round 2 | Kaishu Tanaka8-dan / age 42 ○ | Yoshinori Kimura8-dan / age 54 ● |
| Feb 19, 1990 | Prelim 1 Round 1 | Hiroshi Honma4-dan / age 31 ○ | Takashi Abe5-dan / age 22 ● |
| Feb 21, 1990 | Prelim 1 Round 1 | Kazuo Azuma6-dan / age 34 ○ | Kozo Arimori5-dan / age 27 ● |
| Feb 22, 1990 | Prelim 1 Round 1 | Toshiyuki Moriuchi4-dan / age 19 ○ | Ichirou Tanabe6-dan / age 51 ● |
| Mar 1, 1990 | Prelim 1 Round 2 | Hidemitsu Moriyasu9-dan / age 40 ○ | Keizou Noda4-dan / age 32 ● |
| Mar 1, 1990 | Prelim 1 Round 1 | Hatasu Itou6-dan / age 39 ○ | Youichi Kushida4-dan / age 25 ● |
| Mar 1, 1990 | Prelim 1 Round 2 | Kenji Kobayashi8-dan / age 32 ○ | Mamoru Hatakeyama4-dan / age 20 ● |
| Mar 2, 1990 | Prelim 1 Round 2 | Koji Tosa6-dan / age 34 ○ | Tatsuya Futakami9-dan / age 58 ● |
| Mar 2, 1990 | Prelim 1 Round 2 | Hitoshige Awaji8-dan / age 39 ○ | Hirofumi Itoh4-dan / age 30 ● |
| Mar 2, 1990 | Prelim 1 Round 2 | Naruyuki Hatakeyama4-dan / age 20 ○ | Junkichi Sakai5-dan / age 40 ● |
| Mar 5, 1990 | Prelim 1 Round 2 | Yaichio Oono5-dan / age 30 ○ | Akio Ishikawa4-dan / age 27 ● |
| Mar 5, 1990 | Prelim 1 Round 2 | Shoichi Anzai4-dan / age 26 ○ | Hiroki Nakata5-dan / age 25 ● |
| Mar 9, 1990 | Prelim 1 Round 2 | Nobuyuki Oouchi9-dan / age 48 ○ | Hisashi Ogura4-dan / age 21 ● |
| Mar 9, 1990 | Prelim 1 Round 1 | Ryuuichi Matsuura5-dan / age 38 ○ | Kazuyoshi Nishimura8-dan / age 48 ● |
| Mar 9, 1990 | Prelim 1 Round 2 | Kenji Kanzaki4-dan / age 26 ○ | Kenji Waki6-dan / age 29 ● |
| Mar 12, 1990 | Prelim 1 Round 2 | Kazuo Azuma6-dan / age 34 ○ | Toshiyuki Tsubouchi6-dan / age 41 ● |
| Mar 12, 1990 | Prelim 1 Round 2 | Yuji Maeda7-dan / age 36 ○ | Yasumitsu Satoh5-dan / age 20 ● |
| Mar 12, 1990 | Prelim 1 Round 2 | Satoshi Murayama5-dan / age 20 ○ | Keiji Nishikawa6-dan / age 28 ● |
| Mar 15, 1990 | Prelim 1 Round 2 | Koji Horiguchi5-dan / age 28 ○ | Eisaku Tomioka6-dan / age 25 ● |
| Mar 16, 1990 | Prelim 1 Round 2 | Shuuichi Ono6-dan / age 32 ○ | Hiroshi Kamiya6-dan / age 28 ● |
| Mar 19, 1990 | Prelim 1 Round 2 | Michio Ariyoshi9-dan / age 54 ○ | Hiroshi Honma4-dan / age 31 ● |
| Mar 20, 1990 | Prelim 1 Round 2 | Shohei Takada4-dan / age 27 ○ | Yuji Sase8-dan / age 71 ● |
| Mar 20, 1990 | Prelim 1 Round 2 | 木下浩一age 22 ○ | Masao Kitamura8-dan / age 55 ● |
| Mar 20, 1990 | Prelim 1 Round 2 | Seiichirou Taki6-dan / age 41 ○ | Yoshinori Satou7-dan / age 41 ● |
| Mar 23, 1990 | Prelim 1 Round 2 | Taku Morishita6-dan / age 23 ○ | Toshikatsu Yoshida7-dan / age 56 ● |
| Mar 23, 1990 | Prelim 1 Round 2 | Yoshito Arino5-dan / age 41 ○ | Osamu Katsuura9-dan / age 43 ● |
| Mar 23, 1990 | Prelim 1 Round 2 | Kazuharu Shoshi5-dan / age 28 ○ | Kazuo Ishida8-dan / age 42 ● |
| Mar 23, 1990 | Prelim 1 Round 2 | Keiji Mori9-dan / age 43 ○ | Yuuji Yoda5-dan / age 32 ● |
| Mar 26, 1990 | Prelim 1 Round 2 | Hiroshi Seki4-dan / age 29 ○ | Yoshitaka Kimura6-dan / age 59 ● |
| Mar 27, 1990 | Prelim 1 Round 2 | Terutaka Yasue7-dan / age 49 ○ | Kenji Iino6-dan / age 35 ● |
| Mar 27, 1990 | Prelim 1 Round 2 | Toshio Miyata6-dan / age 37 ○ | Saburou Takeichi5-dan / age 35 ● |
| Mar 30, 1990 | Prelim 1 Round 2 | 小林 宏5-dan / age 27 ○ | Kazuo Manabe8-dan / age 38 ● |
| Apr 2, 1990 | Prelim 1 Round 3 | Yaichio Oono5-dan / age 31 ○ | Keiji Mori9-dan / age 43 ● |
| Apr 4, 1990 | Prelim 1 Round 2 | Toshihiko Kawaguchi6-dan / age 53 ○ | Ryuuichi Matsuura5-dan / age 38 ● |
| Apr 4, 1990 | Prelim 1 Round 2 | Hatasu Itou6-dan / age 39 ○ | Teruhiko Suzuki7-dan / age 35 ● |
| Apr 6, 1990 | Prelim 1 Round 3 | Hidemitsu Moriyasu9-dan / age 40 ○ | Kenji Kanzaki4-dan / age 26 ● |
| Apr 6, 1990 | Prelim 1 Round 2 | Noboru Tamaru7-dan / age 39 ○ | Toshiyuki Moriuchi4-dan / age 19 ● |
| Apr 9, 1990 | Prelim 1 Round 3 | Kazuharu Shoshi5-dan / age 28 ○ | Shohei Takada4-dan / age 27 ● |
| Apr 10, 1990 | Prelim 1 Round 2 | Katsuhiko Murooka5-dan / age 31 ○ | Shigeru Sekine9-dan / age 60 ● |
| Apr 10, 1990 | Prelim 1 Round 3 | Nobuyuki Oouchi9-dan / age 48 ○ | Seiichirou Taki6-dan / age 41 ● |
| Apr 10, 1990 | Prelim 1 Round 3 | Kenji Kobayashi8-dan / age 33 ○ | Kazuo Azuma6-dan / age 34 ● |
| Apr 11, 1990 | Prelim 1 Round 3 | Terutaka Yasue7-dan / age 49 ○ | Yoshito Arino5-dan / age 41 ● |
| Apr 12, 1990 | Prelim 1 Round 3 | Michio Ariyoshi9-dan / age 54 ○ | Kaishu Tanaka8-dan / age 43 ● |
| Apr 12, 1990 | Prelim 1 Round 3 | Hiroshi Seki4-dan / age 29 ○ | Koji Horiguchi5-dan / age 28 ● |
| Apr 18, 1990 | Prelim 1 Round 3 | Yuji Maeda7-dan / age 36 ○ | Toshihiko Kawaguchi6-dan / age 53 ● |
| Apr 18, 1990 | Prelim 1 Round 3 | Koji Tosa6-dan / age 35 ○ | Toshio Miyata6-dan / age 37 ● |
| Apr 19, 1990 | Prelim 1 Round 3 | Satoshi Murayama5-dan / age 20 ○ | Naoya Fujiwara4-dan / age 24 ● |
| Apr 20, 1990 | Prelim 1 Round 3 | Taku Morishita6-dan / age 23 ○ | Shuuichi Ono7-dan / age 32 ● |
| Apr 20, 1990 | Prelim 1 Round 3 | Shoichi Anzai4-dan / age 26 ○ | 小林 宏5-dan / age 27 ● |
| Apr 23, 1990 | Prelim 1 Round 3 | 木下浩一age 22 ○ | Katsuhiko Murooka5-dan / age 31 ● |
| Apr 24, 1990 | Prelim 1 Round 3 | Hitoshige Awaji8-dan / age 40 ○ | Naruyuki Hatakeyama4-dan / age 20 ● |
| Apr 26, 1990 | Prelim 1 Round 3 | Noboru Tamaru7-dan / age 39 ○ | Hatasu Itou6-dan / age 39 ● |
| May 2, 1990 | Prelim 1 Final | Taku Morishita6-dan / age 23 ○ | Koji Tosa6-dan / age 35 ● |
| May 7, 1990 | Prelim 1 Final | Shoichi Anzai4-dan / age 26 ○ | Terutaka Yasue7-dan / age 49 ● |
| May 7, 1990 | Prelim 1 Final | Kazuharu Shoshi5-dan / age 28 ○ | 木下浩一age 22 ● |
| May 9, 1990 | Prelim 1 Final | Yuji Maeda7-dan / age 36 ○ | Nobuyuki Oouchi9-dan / age 48 ● |
| May 14, 1990 | Prelim 1 Final | Hidemitsu Moriyasu9-dan / age 40 ○ | Yaichio Oono5-dan / age 31 ● |
| May 15, 1990 | Prelim 1 Final | Noboru Tamaru7-dan / age 40 ○ | Hiroshi Seki4-dan / age 29 ● |
| May 18, 1990 | Prelim 1 Final | Hitoshige Awaji8-dan / age 40 ○ | Kenji Kobayashi8-dan / age 33 ● |
| May 28, 1990 | Prelim 1 Final | Michio Ariyoshi9-dan / age 54 ○ | Satoshi Murayama5-dan / age 20 ● |
Stage names are as recorded; exact bracket positions are not known. Terms are divided by the term numbers in the records.