Tournaments › NHK Cup › FY1990
NHK Cup FY1990
WinnerManabu Senzaki5-dan / age 20
Runner-upYoshikazu MinamiKio / age 27
Main (49 games)
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Final
Manabu Senzaki5-dan / age 20○
Yoshikazu MinamiKio / age 27●
Mar 4, 1991Semifinal
Manabu Senzaki5-dan / age 20○
Yoshiharu Habu7-dan / age 20●
Feb 18, 1991Round 4
Manabu Senzaki5-dan / age 20○
Hitoshige Awaji8-dan / age 40●
Feb 4, 1991Round 3
Hitoshige Awaji8-dan / age 40○
Yasumitsu Satoh5-dan / age 21●
Nov 12, 1990Round 2
Hitoshige Awaji8-dan / age 40○
Torahiko Tanaka8-dan / age 33●
Sep 3, 1990Round 1
Hitoshige Awaji8-dan / age 40○
木下浩一age 22●
Jun 11, 1990Seed
Torahiko Tanaka8-dan / age 33
Round 2
Yasumitsu Satoh5-dan / age 20○
Makoto NakaharaMeijin・Oza / age 43●
Sep 17, 1990Round 1
Yasumitsu Satoh5-dan / age 20○
Terutaka Yasue7-dan / age 49●
May 28, 1990Seed
Makoto NakaharaMeijin・Oza / age 43
Round 3
Manabu Senzaki5-dan / age 20○
Masaki Izumi6-dan / age 29●
Nov 26, 1990Round 2
Masaki Izumi6-dan / age 29○
Yasuharu Ooyama9-dan / age 67●
Oct 1, 1990Round 1
Masaki Izumi6-dan / age 29○
Hidemitsu Moriyasu9-dan / age 40●
Jul 4, 1990Seed
Yasuharu Ooyama9-dan / age 67
Round 2
Manabu Senzaki5-dan / age 20○
Teruichi Aono8-dan / age 37●
Oct 29, 1990Round 1
Manabu Senzaki4-dan / age 19○
Noboru Tamaru7-dan / age 39●
Apr 2, 1990Seed
Teruichi Aono8-dan / age 37
Round 4
Yoshiharu Habu7-dan / age 20○
Michio Ariyoshi9-dan / age 55●
Feb 4, 1991Round 3
Michio Ariyoshi9-dan / age 55○
Akira Shima7-dan / age 27●
Dec 10, 1990Round 2
Akira Shima7-dan / age 27○
Bungo Fukusaki8-dan / age 30●
Oct 15, 1990Round 1
Bungo Fukusaki8-dan / age 30○
Atsuo Ono5-dan / age 28●
May 28, 1990Seed
Akira Shima7-dan / age 27
Round 2
Michio Ariyoshi9-dan / age 55○
Hifumi Katoh9-dan / age 50●
Oct 29, 1990Round 1
Hifumi Katoh9-dan / age 50○
Shuuichi Ono7-dan / age 32●
Apr 16, 1990Round 1
Michio Ariyoshi9-dan / age 54○
Toshihiko Kawaguchi6-dan / age 53●
Jul 4, 1990Round 3
Yoshiharu Habu7-dan / age 20○
Hiroki Nakata5-dan / age 26●
Dec 24, 1990Round 2
Yoshiharu HabuRyuo / age 19○
Nobuyuki Oouchi9-dan / age 48●
Jul 23, 1990Round 1
Nobuyuki Oouchi9-dan / age 48○
Mamoru Hatakeyama4-dan / age 20●
May 14, 1990Seed
Yoshiharu HabuRyuo / age 19
Round 2
Hiroki Nakata5-dan / age 25○
Yasuaki Tsukada8-dan / age 25●
Sep 17, 1990Round 1
Hiroki Nakata5-dan / age 25○
Kenji Kobayashi8-dan / age 33●
Jun 25, 1990Seed
Yasuaki Tsukada8-dan / age 25
Semifinal
Yoshikazu MinamiKio / age 27○
Koji Tanigawa3 titles / age 28●
Feb 18, 1991Round 4
Yoshikazu MinamiKio / age 27○
Osamu Katsuura9-dan / age 44●
Jan 21, 1991Round 3
Osamu Katsuura9-dan / age 44○
Takashi Abe5-dan / age 23●
Nov 12, 1990Round 2
Takashi Abe5-dan / age 22○
Youichi Kushida4-dan / age 25●
Jul 23, 1990Round 1
Takashi Abe5-dan / age 22○
Keiji Mori9-dan / age 44●
Apr 30, 1990Seed
Youichi Kushida4-dan / age 25
Round 2
Osamu Katsuura9-dan / age 44○
Daisuke Nakagawa4-dan / age 22●
Sep 3, 1990Round 1
Osamu Katsuura9-dan / age 43○
Teruhiko Suzuki7-dan / age 35●
Apr 30, 1990Round 1
Daisuke Nakagawa4-dan / age 21○
Michio Takahashi9-dan / age 30●
Jun 11, 1990Round 3
Yoshikazu MinamiKio / age 27○
Kunio Naitou9-dan / age 51●
Dec 10, 1990Round 2
Yoshikazu MinamiKio / age 27○
Masahiko Urano6-dan / age 26●
Aug 6, 1990Round 1
Masahiko Urano6-dan / age 26○
Nobuyuki Yashiki5-dan / age 18●
Apr 16, 1990Seed
Yoshikazu MinamiKio / age 27
Round 2
Kunio Naitou9-dan / age 50○
Toshiyuki Moriuchi5-dan / age 19●
Oct 1, 1990Round 1
Toshiyuki Moriuchi5-dan / age 19○
Akira Kinoshita6-dan / age 50●
Jun 25, 1990Seed
Kunio Naitou9-dan / age 50
Round 4
Koji Tanigawa3 titles / age 28○
Kazuo Ishida8-dan / age 43●
Jan 21, 1991Round 3
Kazuo Ishida8-dan / age 43○
Ichiro Hiura5-dan / age 24●
Nov 26, 1990Round 2
Kazuo Ishida8-dan / age 43○
Taku Morishita6-dan / age 24●
Aug 6, 1990Round 1
Kazuo Ishida8-dan / age 43○
Keiji Nishikawa6-dan / age 28●
May 14, 1990Seed
Taku Morishita6-dan / age 24
Round 2
Ichiro Hiura5-dan / age 24○
Kiyozumi Kiriyama9-dan / age 43●
Oct 15, 1990Round 1
Ichiro Hiura5-dan / age 24○
Naoya Fujiwara4-dan / age 24●
Apr 2, 1990Seed
Kiyozumi Kiriyama9-dan / age 43
Round 3
Koji Tanigawa3 titles / age 28○
Koji Tosa6-dan / age 35●
Dec 24, 1990Round 2
Koji TanigawaOi / age 28○
Kazuo Manabe8-dan / age 38●
Jul 9, 1990Round 1
Kazuo Manabe8-dan / age 38○
Kinji Shiihashi5-dan / age 41●
Mar 19, 1990Seed
Koji TanigawaOi / age 28
Round 2
Koji Tosa6-dan / age 35○
Kunio YonenagaOsho / age 47●
Jul 9, 1990Round 1
Koji Tosa6-dan / age 34○
Tatsuya Futakami9-dan / age 58●
Mar 19, 1990Seed
Kunio YonenagaOsho / age 47
Best 64
- Kazuo Manabe8-dan / age 38 ○ Kinji Shiihashi5-dan / age 41 ● Mar 19, 1990
- Koji Tosa6-dan / age 34 ○ Tatsuya Futakami9-dan / age 58 ● Mar 19, 1990
- Manabu Senzaki4-dan / age 19 ○ Noboru Tamaru7-dan / age 39 ● Apr 2, 1990
- Ichiro Hiura5-dan / age 24 ○ Naoya Fujiwara4-dan / age 24 ● Apr 2, 1990
- Hifumi Katoh9-dan / age 50 ○ Shuuichi Ono7-dan / age 32 ● Apr 16, 1990
- Masahiko Urano6-dan / age 26 ○ Nobuyuki Yashiki5-dan / age 18 ● Apr 16, 1990
- Osamu Katsuura9-dan / age 43 ○ Teruhiko Suzuki7-dan / age 35 ● Apr 30, 1990
- Takashi Abe5-dan / age 22 ○ Keiji Mori9-dan / age 44 ● Apr 30, 1990
- Nobuyuki Oouchi9-dan / age 48 ○ Mamoru Hatakeyama4-dan / age 20 ● May 14, 1990
- Kazuo Ishida8-dan / age 43 ○ Keiji Nishikawa6-dan / age 28 ● May 14, 1990
- Yasumitsu Satoh5-dan / age 20 ○ Terutaka Yasue7-dan / age 49 ● May 28, 1990
- Bungo Fukusaki8-dan / age 30 ○ Atsuo Ono5-dan / age 28 ● May 28, 1990
- Hitoshige Awaji8-dan / age 40 ○ 木下浩一age 22 ● Jun 11, 1990
- Daisuke Nakagawa4-dan / age 21 ○ Michio Takahashi9-dan / age 30 ● Jun 11, 1990
- Hiroki Nakata5-dan / age 25 ○ Kenji Kobayashi8-dan / age 33 ● Jun 25, 1990
- Toshiyuki Moriuchi5-dan / age 19 ○ Akira Kinoshita6-dan / age 50 ● Jun 25, 1990
- Masaki Izumi6-dan / age 29 ○ Hidemitsu Moriyasu9-dan / age 40 ● Jul 4, 1990
- Michio Ariyoshi9-dan / age 54 ○ Toshihiko Kawaguchi6-dan / age 53 ● Jul 4, 1990
Best 32
- Koji TanigawaOi / age 28 ○ Kazuo Manabe8-dan / age 38 ● Jul 9, 1990
- Koji Tosa6-dan / age 35 ○ Kunio YonenagaOsho / age 47 ● Jul 9, 1990
- Yoshiharu HabuRyuo / age 19 ○ Nobuyuki Oouchi9-dan / age 48 ● Jul 23, 1990
- Takashi Abe5-dan / age 22 ○ Youichi Kushida4-dan / age 25 ● Jul 23, 1990
- Yoshikazu MinamiKio / age 27 ○ Masahiko Urano6-dan / age 26 ● Aug 6, 1990
- Kazuo Ishida8-dan / age 43 ○ Taku Morishita6-dan / age 24 ● Aug 6, 1990
- Hitoshige Awaji8-dan / age 40 ○ Torahiko Tanaka8-dan / age 33 ● Sep 3, 1990
- Osamu Katsuura9-dan / age 44 ○ Daisuke Nakagawa4-dan / age 22 ● Sep 3, 1990
- Yasumitsu Satoh5-dan / age 20 ○ Makoto NakaharaMeijin・Oza / age 43 ● Sep 17, 1990
- Hiroki Nakata5-dan / age 25 ○ Yasuaki Tsukada8-dan / age 25 ● Sep 17, 1990
- Masaki Izumi6-dan / age 29 ○ Yasuharu Ooyama9-dan / age 67 ● Oct 1, 1990
- Kunio Naitou9-dan / age 50 ○ Toshiyuki Moriuchi5-dan / age 19 ● Oct 1, 1990
- Akira Shima7-dan / age 27 ○ Bungo Fukusaki8-dan / age 30 ● Oct 15, 1990
- Ichiro Hiura5-dan / age 24 ○ Kiyozumi Kiriyama9-dan / age 43 ● Oct 15, 1990
- Manabu Senzaki5-dan / age 20 ○ Teruichi Aono8-dan / age 37 ● Oct 29, 1990
- Michio Ariyoshi9-dan / age 55 ○ Hifumi Katoh9-dan / age 50 ● Oct 29, 1990
Best 16
- Hitoshige Awaji8-dan / age 40 ○ Yasumitsu Satoh5-dan / age 21 ● Nov 12, 1990
- Osamu Katsuura9-dan / age 44 ○ Takashi Abe5-dan / age 23 ● Nov 12, 1990
- Manabu Senzaki5-dan / age 20 ○ Masaki Izumi6-dan / age 29 ● Nov 26, 1990
- Kazuo Ishida8-dan / age 43 ○ Ichiro Hiura5-dan / age 24 ● Nov 26, 1990
- Michio Ariyoshi9-dan / age 55 ○ Akira Shima7-dan / age 27 ● Dec 10, 1990
- Yoshikazu MinamiKio / age 27 ○ Kunio Naitou9-dan / age 51 ● Dec 10, 1990
- Yoshiharu Habu7-dan / age 20 ○ Hiroki Nakata5-dan / age 26 ● Dec 24, 1990
- Koji Tanigawa3 titles / age 28 ○ Koji Tosa6-dan / age 35 ● Dec 24, 1990
Quarterfinal
- Yoshikazu MinamiKio / age 27 ○ Osamu Katsuura9-dan / age 44 ● Jan 21, 1991
- Koji Tanigawa3 titles / age 28 ○ Kazuo Ishida8-dan / age 43 ● Jan 21, 1991
- Manabu Senzaki5-dan / age 20 ○ Hitoshige Awaji8-dan / age 40 ● Feb 4, 1991
- Yoshiharu Habu7-dan / age 20 ○ Michio Ariyoshi9-dan / age 55 ● Feb 4, 1991
Semifinal
- Manabu Senzaki5-dan / age 20 ○ Yoshiharu Habu7-dan / age 20 ● Feb 18, 1991
- Yoshikazu MinamiKio / age 27 ○ Koji Tanigawa3 titles / age 28 ● Feb 18, 1991
Final
- Manabu Senzaki5-dan / age 20 ○ Yoshikazu MinamiKio / age 27 ● Mar 4, 1991
View all games (49 games)
| Date | Stage / round | Winner | Loser |
|---|---|---|---|
| Mar 19, 1990 | Main Round 1 | Koji Tosa6-dan / age 34 ○ | Tatsuya Futakami9-dan / age 58 ● |
| Mar 19, 1990 | Main Round 1 | Kazuo Manabe8-dan / age 38 ○ | Kinji Shiihashi5-dan / age 41 ● |
| Apr 2, 1990 | Main Round 1 | Manabu Senzaki4-dan / age 19 ○ | Noboru Tamaru7-dan / age 39 ● |
| Apr 2, 1990 | Main Round 1 | Ichiro Hiura5-dan / age 24 ○ | Naoya Fujiwara4-dan / age 24 ● |
| Apr 16, 1990 | Main Round 1 | Hifumi Katoh9-dan / age 50 ○ | Shuuichi Ono7-dan / age 32 ● |
| Apr 16, 1990 | Main Round 1 | Masahiko Urano6-dan / age 26 ○ | Nobuyuki Yashiki5-dan / age 18 ● |
| Apr 30, 1990 | Main Round 1 | Osamu Katsuura9-dan / age 43 ○ | Teruhiko Suzuki7-dan / age 35 ● |
| Apr 30, 1990 | Main Round 1 | Takashi Abe5-dan / age 22 ○ | Keiji Mori9-dan / age 44 ● |
| May 14, 1990 | Main Round 1 | Nobuyuki Oouchi9-dan / age 48 ○ | Mamoru Hatakeyama4-dan / age 20 ● |
| May 14, 1990 | Main Round 1 | Kazuo Ishida8-dan / age 43 ○ | Keiji Nishikawa6-dan / age 28 ● |
| May 28, 1990 | Main Round 1 | Yasumitsu Satoh5-dan / age 20 ○ | Terutaka Yasue7-dan / age 49 ● |
| May 28, 1990 | Main Round 1 | Bungo Fukusaki8-dan / age 30 ○ | Atsuo Ono5-dan / age 28 ● |
| Jun 11, 1990 | Main Round 1 | Hitoshige Awaji8-dan / age 40 ○ | 木下浩一age 22 ● |
| Jun 11, 1990 | Main Round 1 | Daisuke Nakagawa4-dan / age 21 ○ | Michio Takahashi9-dan / age 30 ● |
| Jun 25, 1990 | Main Round 1 | Toshiyuki Moriuchi5-dan / age 19 ○ | Akira Kinoshita6-dan / age 50 ● |
| Jun 25, 1990 | Main Round 1 | Hiroki Nakata5-dan / age 25 ○ | Kenji Kobayashi8-dan / age 33 ● |
| Jul 4, 1990 | Main Round 1 | Michio Ariyoshi9-dan / age 54 ○ | Toshihiko Kawaguchi6-dan / age 53 ● |
| Jul 4, 1990 | Main Round 1 | Masaki Izumi6-dan / age 29 ○ | Hidemitsu Moriyasu9-dan / age 40 ● |
| Jul 9, 1990 | Main Round 2 | Koji Tosa6-dan / age 35 ○ | Kunio YonenagaOsho / age 47 ● |
| Jul 9, 1990 | Main Round 2 | Koji TanigawaOi / age 28 ○ | Kazuo Manabe8-dan / age 38 ● |
| Jul 23, 1990 | Main Round 2 | Yoshiharu HabuRyuo / age 19 ○ | Nobuyuki Oouchi9-dan / age 48 ● |
| Jul 23, 1990 | Main Round 2 | Takashi Abe5-dan / age 22 ○ | Youichi Kushida4-dan / age 25 ● |
| Aug 6, 1990 | Main Round 2 | Kazuo Ishida8-dan / age 43 ○ | Taku Morishita6-dan / age 24 ● |
| Aug 6, 1990 | Main Round 2 | Yoshikazu MinamiKio / age 27 ○ | Masahiko Urano6-dan / age 26 ● |
| Sep 3, 1990 | Main Round 2 | Osamu Katsuura9-dan / age 44 ○ | Daisuke Nakagawa4-dan / age 22 ● |
| Sep 3, 1990 | Main Round 2 | Hitoshige Awaji8-dan / age 40 ○ | Torahiko Tanaka8-dan / age 33 ● |
| Sep 17, 1990 | Main Round 2 | Yasumitsu Satoh5-dan / age 20 ○ | Makoto NakaharaMeijin・Oza / age 43 ● |
| Sep 17, 1990 | Main Round 2 | Hiroki Nakata5-dan / age 25 ○ | Yasuaki Tsukada8-dan / age 25 ● |
| Oct 1, 1990 | Main Round 2 | Masaki Izumi6-dan / age 29 ○ | Yasuharu Ooyama9-dan / age 67 ● |
| Oct 1, 1990 | Main Round 2 | Kunio Naitou9-dan / age 50 ○ | Toshiyuki Moriuchi5-dan / age 19 ● |
| Oct 15, 1990 | Main Round 2 | Ichiro Hiura5-dan / age 24 ○ | Kiyozumi Kiriyama9-dan / age 43 ● |
| Oct 15, 1990 | Main Round 2 | Akira Shima7-dan / age 27 ○ | Bungo Fukusaki8-dan / age 30 ● |
| Oct 29, 1990 | Main Round 2 | Michio Ariyoshi9-dan / age 55 ○ | Hifumi Katoh9-dan / age 50 ● |
| Oct 29, 1990 | Main Round 2 | Manabu Senzaki5-dan / age 20 ○ | Teruichi Aono8-dan / age 37 ● |
| Nov 12, 1990 | Main Round 3 | Osamu Katsuura9-dan / age 44 ○ | Takashi Abe5-dan / age 23 ● |
| Nov 12, 1990 | Main Round 3 | Hitoshige Awaji8-dan / age 40 ○ | Yasumitsu Satoh5-dan / age 21 ● |
| Nov 26, 1990 | Main Round 3 | Kazuo Ishida8-dan / age 43 ○ | Ichiro Hiura5-dan / age 24 ● |
| Nov 26, 1990 | Main Round 3 | Manabu Senzaki5-dan / age 20 ○ | Masaki Izumi6-dan / age 29 ● |
| Dec 10, 1990 | Main Round 3 | Michio Ariyoshi9-dan / age 55 ○ | Akira Shima7-dan / age 27 ● |
| Dec 10, 1990 | Main Round 3 | Yoshikazu MinamiKio / age 27 ○ | Kunio Naitou9-dan / age 51 ● |
| Dec 24, 1990 | Main Round 3 | Koji Tanigawa3 titles / age 28 ○ | Koji Tosa6-dan / age 35 ● |
| Dec 24, 1990 | Main Round 3 | Yoshiharu Habu7-dan / age 20 ○ | Hiroki Nakata5-dan / age 26 ● |
| Jan 21, 1991 | Main Round 4 | Yoshikazu MinamiKio / age 27 ○ | Osamu Katsuura9-dan / age 44 ● |
| Jan 21, 1991 | Main Round 4 | Koji Tanigawa3 titles / age 28 ○ | Kazuo Ishida8-dan / age 43 ● |
| Feb 4, 1991 | Main Round 4 | Yoshiharu Habu7-dan / age 20 ○ | Michio Ariyoshi9-dan / age 55 ● |
| Feb 4, 1991 | Main Round 4 | Manabu Senzaki5-dan / age 20 ○ | Hitoshige Awaji8-dan / age 40 ● |
| Feb 18, 1991 | Main Semifinal | Yoshikazu MinamiKio / age 27 ○ | Koji Tanigawa3 titles / age 28 ● |
| Feb 18, 1991 | Main Semifinal | Manabu Senzaki5-dan / age 20 ○ | Yoshiharu Habu7-dan / age 20 ● |
| Mar 4, 1991 | Main Final | Manabu Senzaki5-dan / age 20 ○ | Yoshikazu MinamiKio / age 27 ● |
Prelims (79 games)
Show bracket and games
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Final
Kinji Shiihashi5-dan / age 41○
Osamu Nakamura7-dan / age 27●
Feb 22, 1990Semifinal
Kinji Shiihashi5-dan / age 41○
Shohei Takada4-dan / age 27●
Feb 22, 1990Kinji Shiihashi5-dan / age 41○
Haruo Numa5-dan / age 40●
Feb 22, 1990Quarterfinal
Shohei Takada4-dan / age 27○
Yoshitaka Kimura6-dan / age 58●
Feb 22, 1990Shohei Takada4-dan / age 27○
Yuzo Maruta9-dan / age 70●
Feb 22, 1990Seed
Yoshitaka Kimura6-dan / age 58
Seed
Osamu Nakamura7-dan / age 27
木下浩一age 22○
Yoshiyuki Ueyama5-dan / age 32●
Feb 22, 1990木下浩一age 22○
Toratsugu Nomoto7-dan / age 44●
Feb 22, 1990木下浩一age 22○
Masao Kitamura8-dan / age 55●
Feb 22, 1990Seed
Toratsugu Nomoto7-dan / age 44
Yoshiyuki Ueyama5-dan / age 32○
Isao Nakata4-dan / age 22●
Feb 22, 1990Yoshiyuki Ueyama5-dan / age 32○
Yuji Maeda7-dan / age 35●
Feb 22, 1990Seed
Isao Nakata4-dan / age 22
Hiroki Nakata5-dan / age 25○
Akio Ishikawa4-dan / age 26●
Feb 26, 1990Hiroki Nakata5-dan / age 25○
Yoshinori Satou7-dan / age 41●
Feb 26, 1990Hiroki Nakata5-dan / age 25○
Daigorou Satou8-dan / age 53●
Feb 26, 1990Seed
Yoshinori Satou7-dan / age 41
Akio Ishikawa4-dan / age 26○
Eiji Ooshima6-dan / age 32●
Feb 26, 1990Akio Ishikawa4-dan / age 26○
Hiroji Katou9-dan / age 66●
Feb 26, 1990Seed
Eiji Ooshima6-dan / age 32
Terutaka Yasue7-dan / age 48○
Eisaku Tomioka6-dan / age 25●
Feb 27, 1990Terutaka Yasue7-dan / age 48○
Chimine Yamaguchiage 52●
Feb 27, 1990Chimine Yamaguchiage 52○
Mikio Tomizawa8-dan / age 69●
Feb 27, 1990Seed
Terutaka Yasue7-dan / age 48
Eisaku Tomioka6-dan / age 25○
Hiroto Kiritani5-dan / age 40●
Feb 27, 1990Hiroto Kiritani5-dan / age 40○
Yuuji Yoda5-dan / age 32●
Feb 27, 1990Seed
Eisaku Tomioka6-dan / age 25
Keiji Nishikawa6-dan / age 28○
Hiroshi Naganuma4-dan / age 25●
Feb 27, 1990Keiji Nishikawa6-dan / age 28○
Masakazu Wakamatsu6-dan / age 50●
Feb 27, 1990Masakazu Wakamatsu6-dan / age 50○
Kouichi Kodama6-dan / age 39●
Feb 27, 1990Masakazu Wakamatsu6-dan / age 50○
Eiji Oohara7-dan / age 61●
Feb 27, 1990Seed
Kouichi Kodama6-dan / age 39
Seed
Keiji Nishikawa6-dan / age 28
Hiroshi Naganuma4-dan / age 25○
Kiyoshi Aoki5-dan / age 42●
Feb 27, 1990Shuuichi Ono6-dan / age 32○
Yoshito Arino5-dan / age 41●
Mar 8, 1990Shuuichi Ono6-dan / age 32○
Shuuichi Ikeda6-dan / age 45●
Mar 8, 1990Shuuichi Ikeda6-dan / age 45○
Hideo Yamaguchi7-dan / age 48●
Mar 8, 1990Shuuichi Ikeda6-dan / age 45○
Shigeru Sekine9-dan / age 60●
Mar 8, 1990Seed
Hideo Yamaguchi7-dan / age 48
Seed
Shuuichi Ono6-dan / age 32
Yoshito Arino5-dan / age 41○
Hiroharu Seto5-dan / age 33●
Mar 8, 1990Teruhiko Suzuki6-dan / age 35○
Saburou Takeichi5-dan / age 35●
Mar 8, 1990Teruhiko Suzuki6-dan / age 35○
Hiroshi Seki4-dan / age 29●
Mar 8, 1990Hiroshi Seki4-dan / age 29○
Kiyosaku Sekiya6-dan / age 56●
Mar 8, 1990Seed
Teruhiko Suzuki6-dan / age 35
Saburou Takeichi5-dan / age 35○
Hiroyuki Iida5-dan / age 28●
Mar 8, 1990Saburou Takeichi5-dan / age 35○
Seiichirou Taki6-dan / age 41●
Mar 8, 1990Seed
Hiroyuki Iida5-dan / age 28
Akira Kinoshita6-dan / age 50○
Yoshinori Kimura8-dan / age 54●
Feb 23, 1990Akira Kinoshita6-dan / age 50○
Toshiyuki Tsubouchi6-dan / age 41●
Feb 23, 1990Yoshinori Kimura8-dan / age 54○
Hiromitsu Kanki5-dan / age 30●
Feb 23, 1990Hiromitsu Kanki5-dan / age 30○
Masayuki Moriyasu5-dan / age 42●
Feb 23, 1990Seed
Yoshinori Kimura8-dan / age 54
Toshihiko Kawaguchi6-dan / age 53○
Noboru Sakurai7-dan / age 48●
Feb 23, 1990Toshihiko Kawaguchi6-dan / age 53○
Hiroshi Kamiya6-dan / age 28●
Feb 23, 1990Noboru Sakurai7-dan / age 48○
Kenji Iino6-dan / age 35●
Feb 23, 1990Kenji Iino6-dan / age 35○
Shoichi Anzai4-dan / age 26●
Feb 23, 1990Seed
Noboru Sakurai7-dan / age 48
Atsuo Ono5-dan / age 27○
Ryuuichi Matsuura5-dan / age 38●
Feb 23, 1990Atsuo Ono5-dan / age 27○
Tsuneo Kikuchi6-dan / age 40●
Feb 23, 1990Atsuo Ono5-dan / age 27○
Hatasu Itou6-dan / age 39●
Feb 23, 1990Seed
Tsuneo Kikuchi6-dan / age 40
Ryuuichi Matsuura5-dan / age 38○
Hisao Hasebe8-dan / age 56●
Feb 23, 1990Daisuke Nakagawa4-dan / age 21○
Katsumi Mushano5-dan / age 36●
Feb 23, 1990Daisuke Nakagawa4-dan / age 21○
Toshikatsu Yoshida7-dan / age 56●
Feb 23, 1990Daisuke Nakagawa4-dan / age 21○
Yuji Sase8-dan / age 70●
Feb 23, 1990Seed
Toshikatsu Yoshida7-dan / age 56
Katsumi Mushano5-dan / age 36○
Katsuhiko Murooka5-dan / age 30●
Feb 23, 1990Naoya Fujiwara4-dan / age 24○
Keita Inoue5-dan / age 26●
Feb 23, 1990Naoya Fujiwara4-dan / age 24○
Kazuo Azuma6-dan / age 34●
Feb 23, 1990Naoya Fujiwara4-dan / age 24○
Junkichi Sakai5-dan / age 40●
Feb 23, 1990Seed
Kazuo Azuma6-dan / age 34
Keita Inoue5-dan / age 26○
Nobuo Mori5-dan / age 38●
Feb 23, 1990Takashi Abe5-dan / age 22○
Keizou Noda4-dan / age 32●
Feb 23, 1990Takashi Abe5-dan / age 22○
Kenji Kanzaki4-dan / age 26●
Feb 23, 1990Kenji Kanzaki4-dan / age 26○
Hirofumi Itoh4-dan / age 30●
Feb 23, 1990Kenji Kanzaki4-dan / age 26○
Kaishu Tanaka8-dan / age 42●
Feb 23, 1990Seed
Hirofumi Itoh4-dan / age 30
Seed
Takashi Abe5-dan / age 22
Seed
Keizou Noda4-dan / age 32
Mamoru Hatakeyama4-dan / age 20○
Satoshi Murayama5-dan / age 20●
Feb 23, 1990Mamoru Hatakeyama4-dan / age 20○
Hiroshi Honma4-dan / age 31●
Feb 23, 1990Mamoru Hatakeyama4-dan / age 20○
Kenji Waki6-dan / age 29●
Feb 23, 1990Seed
Hiroshi Honma4-dan / age 31
Satoshi Murayama5-dan / age 20○
Kozo Arimori5-dan / age 27●
Feb 23, 1990Masaki Izumi6-dan / age 29○
Yaichio Oono5-dan / age 30●
Feb 27, 1990Masaki Izumi6-dan / age 29○
Toshio Miyata6-dan / age 37●
Feb 27, 1990Yaichio Oono5-dan / age 30○
Ichirou Tanabe6-dan / age 51●
Feb 27, 1990Yaichio Oono5-dan / age 30○
Yoshimasa Saeki8-dan / age 53●
Feb 27, 1990Seed
Ichirou Tanabe6-dan / age 51
Manabu Senzaki4-dan / age 19○
Junichi Kase5-dan / age 32●
Feb 27, 1990Manabu Senzaki4-dan / age 19○
Koji Horiguchi5-dan / age 28●
Feb 27, 1990Manabu Senzaki4-dan / age 19○
Kazuyoshi Nishimura8-dan / age 48●
Feb 27, 1990Koji Horiguchi5-dan / age 28○
Kazuharu Shoshi5-dan / age 28●
Feb 27, 1990Seed
Junichi Kase5-dan / age 32
Masahiko Urano6-dan / age 25○
Naruyuki Hatakeyama4-dan / age 20●
Feb 27, 1990Masahiko Urano6-dan / age 25○
Noboru Kosaka6-dan / age 40●
Feb 27, 1990Noboru Kosaka6-dan / age 40○
Hiromitsu Takashima8-dan / age 48●
Feb 27, 1990Seed
Masahiko Urano6-dan / age 25
Naruyuki Hatakeyama4-dan / age 20○
Shoudou Nakada5-dan / age 38●
Feb 27, 1990Koji Tosa6-dan / age 34○
Hisashi Ogura4-dan / age 21●
Feb 27, 1990Koji Tosa6-dan / age 34○
Shouji Kenmochi7-dan / age 55●
Feb 27, 1990Hisashi Ogura4-dan / age 21○
小林 宏5-dan / age 27●
Feb 27, 1990Hisashi Ogura4-dan / age 21○
Yukio Miyasaka8-dan / age 60●
Feb 27, 1990Seed
小林 宏5-dan / age 27
Bracket 1
Best 16
- Shohei Takada4-dan / age 27 ○ Yuzo Maruta9-dan / age 70 ● Feb 22, 1990
Quarterfinal
- Kinji Shiihashi5-dan / age 41 ○ Haruo Numa5-dan / age 40 ● Feb 22, 1990
- Shohei Takada4-dan / age 27 ○ Yoshitaka Kimura6-dan / age 58 ● Feb 22, 1990
Semifinal
- Kinji Shiihashi5-dan / age 41 ○ Shohei Takada4-dan / age 27 ● Feb 22, 1990
Final
- Kinji Shiihashi5-dan / age 41 ○ Osamu Nakamura7-dan / age 27 ● Feb 22, 1990
Bracket 2
Quarterfinal
- 木下浩一age 22 ○ Masao Kitamura8-dan / age 55 ● Feb 22, 1990
- Yoshiyuki Ueyama5-dan / age 32 ○ Yuji Maeda7-dan / age 35 ● Feb 22, 1990
Semifinal
- 木下浩一age 22 ○ Toratsugu Nomoto7-dan / age 44 ● Feb 22, 1990
- Yoshiyuki Ueyama5-dan / age 32 ○ Isao Nakata4-dan / age 22 ● Feb 22, 1990
Final
- 木下浩一age 22 ○ Yoshiyuki Ueyama5-dan / age 32 ● Feb 22, 1990
Bracket 3
Quarterfinal
- Hiroki Nakata5-dan / age 25 ○ Daigorou Satou8-dan / age 53 ● Feb 26, 1990
- Akio Ishikawa4-dan / age 26 ○ Hiroji Katou9-dan / age 66 ● Feb 26, 1990
Semifinal
- Hiroki Nakata5-dan / age 25 ○ Yoshinori Satou7-dan / age 41 ● Feb 26, 1990
- Akio Ishikawa4-dan / age 26 ○ Eiji Ooshima6-dan / age 32 ● Feb 26, 1990
Final
- Hiroki Nakata5-dan / age 25 ○ Akio Ishikawa4-dan / age 26 ● Feb 26, 1990
Bracket 4
Quarterfinal
- Chimine Yamaguchiage 52 ○ Mikio Tomizawa8-dan / age 69 ● Feb 27, 1990
- Hiroto Kiritani5-dan / age 40 ○ Yuuji Yoda5-dan / age 32 ● Feb 27, 1990
Semifinal
- Terutaka Yasue7-dan / age 48 ○ Chimine Yamaguchiage 52 ● Feb 27, 1990
- Eisaku Tomioka6-dan / age 25 ○ Hiroto Kiritani5-dan / age 40 ● Feb 27, 1990
Final
- Terutaka Yasue7-dan / age 48 ○ Eisaku Tomioka6-dan / age 25 ● Feb 27, 1990
Bracket 5
Best 16
- Masakazu Wakamatsu6-dan / age 50 ○ Eiji Oohara7-dan / age 61 ● Feb 27, 1990
Quarterfinal
- Masakazu Wakamatsu6-dan / age 50 ○ Kouichi Kodama6-dan / age 39 ● Feb 27, 1990
Semifinal
- Keiji Nishikawa6-dan / age 28 ○ Masakazu Wakamatsu6-dan / age 50 ● Feb 27, 1990
- Hiroshi Naganuma4-dan / age 25 ○ Kiyoshi Aoki5-dan / age 42 ● Feb 27, 1990
Final
- Keiji Nishikawa6-dan / age 28 ○ Hiroshi Naganuma4-dan / age 25 ● Feb 27, 1990
Bracket 6
Best 16
- Shuuichi Ikeda6-dan / age 45 ○ Shigeru Sekine9-dan / age 60 ● Mar 8, 1990
Quarterfinal
- Shuuichi Ikeda6-dan / age 45 ○ Hideo Yamaguchi7-dan / age 48 ● Mar 8, 1990
Semifinal
- Shuuichi Ono6-dan / age 32 ○ Shuuichi Ikeda6-dan / age 45 ● Mar 8, 1990
- Yoshito Arino5-dan / age 41 ○ Hiroharu Seto5-dan / age 33 ● Mar 8, 1990
Final
- Shuuichi Ono6-dan / age 32 ○ Yoshito Arino5-dan / age 41 ● Mar 8, 1990
Bracket 7
Quarterfinal
- Hiroshi Seki4-dan / age 29 ○ Kiyosaku Sekiya6-dan / age 56 ● Mar 8, 1990
- Saburou Takeichi5-dan / age 35 ○ Seiichirou Taki6-dan / age 41 ● Mar 8, 1990
Semifinal
- Teruhiko Suzuki6-dan / age 35 ○ Hiroshi Seki4-dan / age 29 ● Mar 8, 1990
- Saburou Takeichi5-dan / age 35 ○ Hiroyuki Iida5-dan / age 28 ● Mar 8, 1990
Final
- Teruhiko Suzuki6-dan / age 35 ○ Saburou Takeichi5-dan / age 35 ● Mar 8, 1990
Bracket 8
Quarterfinal
- Hiromitsu Kanki5-dan / age 30 ○ Masayuki Moriyasu5-dan / age 42 ● Feb 23, 1990
Semifinal
- Akira Kinoshita6-dan / age 50 ○ Toshiyuki Tsubouchi6-dan / age 41 ● Feb 23, 1990
- Yoshinori Kimura8-dan / age 54 ○ Hiromitsu Kanki5-dan / age 30 ● Feb 23, 1990
Final
- Akira Kinoshita6-dan / age 50 ○ Yoshinori Kimura8-dan / age 54 ● Feb 23, 1990
Bracket 9
Quarterfinal
- Kenji Iino6-dan / age 35 ○ Shoichi Anzai4-dan / age 26 ● Feb 23, 1990
Semifinal
- Toshihiko Kawaguchi6-dan / age 53 ○ Hiroshi Kamiya6-dan / age 28 ● Feb 23, 1990
- Noboru Sakurai7-dan / age 48 ○ Kenji Iino6-dan / age 35 ● Feb 23, 1990
Final
- Toshihiko Kawaguchi6-dan / age 53 ○ Noboru Sakurai7-dan / age 48 ● Feb 23, 1990
Bracket 10
Quarterfinal
- Atsuo Ono5-dan / age 27 ○ Hatasu Itou6-dan / age 39 ● Feb 23, 1990
Semifinal
- Atsuo Ono5-dan / age 27 ○ Tsuneo Kikuchi6-dan / age 40 ● Feb 23, 1990
- Ryuuichi Matsuura5-dan / age 38 ○ Hisao Hasebe8-dan / age 56 ● Feb 23, 1990
Final
- Atsuo Ono5-dan / age 27 ○ Ryuuichi Matsuura5-dan / age 38 ● Feb 23, 1990
Bracket 11
Quarterfinal
- Daisuke Nakagawa4-dan / age 21 ○ Yuji Sase8-dan / age 70 ● Feb 23, 1990
Semifinal
- Daisuke Nakagawa4-dan / age 21 ○ Toshikatsu Yoshida7-dan / age 56 ● Feb 23, 1990
- Katsumi Mushano5-dan / age 36 ○ Katsuhiko Murooka5-dan / age 30 ● Feb 23, 1990
Final
- Daisuke Nakagawa4-dan / age 21 ○ Katsumi Mushano5-dan / age 36 ● Feb 23, 1990
Bracket 12
Quarterfinal
- Naoya Fujiwara4-dan / age 24 ○ Junkichi Sakai5-dan / age 40 ● Feb 23, 1990
Semifinal
- Naoya Fujiwara4-dan / age 24 ○ Kazuo Azuma6-dan / age 34 ● Feb 23, 1990
- Keita Inoue5-dan / age 26 ○ Nobuo Mori5-dan / age 38 ● Feb 23, 1990
Final
- Naoya Fujiwara4-dan / age 24 ○ Keita Inoue5-dan / age 26 ● Feb 23, 1990
Bracket 13
Best 16
- Kenji Kanzaki4-dan / age 26 ○ Kaishu Tanaka8-dan / age 42 ● Feb 23, 1990
Quarterfinal
- Kenji Kanzaki4-dan / age 26 ○ Hirofumi Itoh4-dan / age 30 ● Feb 23, 1990
Semifinal
- Takashi Abe5-dan / age 22 ○ Kenji Kanzaki4-dan / age 26 ● Feb 23, 1990
Final
- Takashi Abe5-dan / age 22 ○ Keizou Noda4-dan / age 32 ● Feb 23, 1990
Bracket 14
Quarterfinal
- Mamoru Hatakeyama4-dan / age 20 ○ Kenji Waki6-dan / age 29 ● Feb 23, 1990
Semifinal
- Mamoru Hatakeyama4-dan / age 20 ○ Hiroshi Honma4-dan / age 31 ● Feb 23, 1990
- Satoshi Murayama5-dan / age 20 ○ Kozo Arimori5-dan / age 27 ● Feb 23, 1990
Final
- Mamoru Hatakeyama4-dan / age 20 ○ Satoshi Murayama5-dan / age 20 ● Feb 23, 1990
Bracket 15
Quarterfinal
- Yaichio Oono5-dan / age 30 ○ Yoshimasa Saeki8-dan / age 53 ● Feb 27, 1990
Semifinal
- Masaki Izumi6-dan / age 29 ○ Toshio Miyata6-dan / age 37 ● Feb 27, 1990
- Yaichio Oono5-dan / age 30 ○ Ichirou Tanabe6-dan / age 51 ● Feb 27, 1990
Final
- Masaki Izumi6-dan / age 29 ○ Yaichio Oono5-dan / age 30 ● Feb 27, 1990
Bracket 16
Quarterfinal
- Manabu Senzaki4-dan / age 19 ○ Kazuyoshi Nishimura8-dan / age 48 ● Feb 27, 1990
- Koji Horiguchi5-dan / age 28 ○ Kazuharu Shoshi5-dan / age 28 ● Feb 27, 1990
Semifinal
- Manabu Senzaki4-dan / age 19 ○ Koji Horiguchi5-dan / age 28 ● Feb 27, 1990
Final
- Manabu Senzaki4-dan / age 19 ○ Junichi Kase5-dan / age 32 ● Feb 27, 1990
Bracket 17
Quarterfinal
- Noboru Kosaka6-dan / age 40 ○ Hiromitsu Takashima8-dan / age 48 ● Feb 27, 1990
Semifinal
- Masahiko Urano6-dan / age 25 ○ Noboru Kosaka6-dan / age 40 ● Feb 27, 1990
- Naruyuki Hatakeyama4-dan / age 20 ○ Shoudou Nakada5-dan / age 38 ● Feb 27, 1990
Final
- Masahiko Urano6-dan / age 25 ○ Naruyuki Hatakeyama4-dan / age 20 ● Feb 27, 1990
Bracket 18
Quarterfinal
- Hisashi Ogura4-dan / age 21 ○ Yukio Miyasaka8-dan / age 60 ● Feb 27, 1990
Semifinal
- Koji Tosa6-dan / age 34 ○ Shouji Kenmochi7-dan / age 55 ● Feb 27, 1990
- Hisashi Ogura4-dan / age 21 ○ 小林 宏5-dan / age 27 ● Feb 27, 1990
Final
- Koji Tosa6-dan / age 34 ○ Hisashi Ogura4-dan / age 21 ● Feb 27, 1990
View all games (79 games)
| Date | Stage / round | Winner | Loser |
|---|---|---|---|
| Feb 22, 1990 | Prelims | Shohei Takada4-dan / age 27 ○ | Yuzo Maruta9-dan / age 70 ● |
| Feb 22, 1990 | Prelims | 木下浩一age 22 ○ | Masao Kitamura8-dan / age 55 ● |
| Feb 22, 1990 | Prelims | Shohei Takada4-dan / age 27 ○ | Yoshitaka Kimura6-dan / age 58 ● |
| Feb 22, 1990 | Prelims | 木下浩一age 22 ○ | Toratsugu Nomoto7-dan / age 44 ● |
| Feb 22, 1990 | Prelims | Kinji Shiihashi5-dan / age 41 ○ | Haruo Numa5-dan / age 40 ● |
| Feb 22, 1990 | Prelims | Kinji Shiihashi5-dan / age 41 ○ | Shohei Takada4-dan / age 27 ● |
| Feb 22, 1990 | Prelims | Kinji Shiihashi5-dan / age 41 ○ | Osamu Nakamura7-dan / age 27 ● |
| Feb 22, 1990 | Prelims | Yoshiyuki Ueyama5-dan / age 32 ○ | Yuji Maeda7-dan / age 35 ● |
| Feb 22, 1990 | Prelims | 木下浩一age 22 ○ | Yoshiyuki Ueyama5-dan / age 32 ● |
| Feb 22, 1990 | Prelims | Yoshiyuki Ueyama5-dan / age 32 ○ | Isao Nakata4-dan / age 22 ● |
| Feb 23, 1990 | Prelims | Daisuke Nakagawa4-dan / age 21 ○ | Yuji Sase8-dan / age 70 ● |
| Feb 23, 1990 | Prelims | Ryuuichi Matsuura5-dan / age 38 ○ | Hisao Hasebe8-dan / age 56 ● |
| Feb 23, 1990 | Prelims | Daisuke Nakagawa4-dan / age 21 ○ | Toshikatsu Yoshida7-dan / age 56 ● |
| Feb 23, 1990 | Prelims | Yoshinori Kimura8-dan / age 54 ○ | Hiromitsu Kanki5-dan / age 30 ● |
| Feb 23, 1990 | Prelims | Akira Kinoshita6-dan / age 50 ○ | Yoshinori Kimura8-dan / age 54 ● |
| Feb 23, 1990 | Prelims | Akira Kinoshita6-dan / age 50 ○ | Toshiyuki Tsubouchi6-dan / age 41 ● |
| Feb 23, 1990 | Prelims | Toshihiko Kawaguchi6-dan / age 53 ○ | Noboru Sakurai7-dan / age 48 ● |
| Feb 23, 1990 | Prelims | Noboru Sakurai7-dan / age 48 ○ | Kenji Iino6-dan / age 35 ● |
| Feb 23, 1990 | Prelims | Toshihiko Kawaguchi6-dan / age 53 ○ | Hiroshi Kamiya6-dan / age 28 ● |
| Feb 23, 1990 | Prelims | Kenji Kanzaki4-dan / age 26 ○ | Kaishu Tanaka8-dan / age 42 ● |
| Feb 23, 1990 | Prelims | Hiromitsu Kanki5-dan / age 30 ○ | Masayuki Moriyasu5-dan / age 42 ● |
| Feb 23, 1990 | Prelims | Kenji Iino6-dan / age 35 ○ | Shoichi Anzai4-dan / age 26 ● |
| Feb 23, 1990 | Prelims | Atsuo Ono5-dan / age 27 ○ | Hatasu Itou6-dan / age 39 ● |
| Feb 23, 1990 | Prelims | Atsuo Ono5-dan / age 27 ○ | Tsuneo Kikuchi6-dan / age 40 ● |
| Feb 23, 1990 | Prelims | Naoya Fujiwara4-dan / age 24 ○ | Junkichi Sakai5-dan / age 40 ● |
| Feb 23, 1990 | Prelims | Keita Inoue5-dan / age 26 ○ | Nobuo Mori5-dan / age 38 ● |
| Feb 23, 1990 | Prelims | Naoya Fujiwara4-dan / age 24 ○ | Kazuo Azuma6-dan / age 34 ● |
| Feb 23, 1990 | Prelims | Atsuo Ono5-dan / age 27 ○ | Ryuuichi Matsuura5-dan / age 38 ● |
| Feb 23, 1990 | Prelims | Katsumi Mushano5-dan / age 36 ○ | Katsuhiko Murooka5-dan / age 30 ● |
| Feb 23, 1990 | Prelims | Daisuke Nakagawa4-dan / age 21 ○ | Katsumi Mushano5-dan / age 36 ● |
| Feb 23, 1990 | Prelims | Mamoru Hatakeyama4-dan / age 20 ○ | Kenji Waki6-dan / age 29 ● |
| Feb 23, 1990 | Prelims | Naoya Fujiwara4-dan / age 24 ○ | Keita Inoue5-dan / age 26 ● |
| Feb 23, 1990 | Prelims | Satoshi Murayama5-dan / age 20 ○ | Kozo Arimori5-dan / age 27 ● |
| Feb 23, 1990 | Prelims | Kenji Kanzaki4-dan / age 26 ○ | Hirofumi Itoh4-dan / age 30 ● |
| Feb 23, 1990 | Prelims | Mamoru Hatakeyama4-dan / age 20 ○ | Hiroshi Honma4-dan / age 31 ● |
| Feb 23, 1990 | Prelims | Takashi Abe5-dan / age 22 ○ | Kenji Kanzaki4-dan / age 26 ● |
| Feb 23, 1990 | Prelims | Takashi Abe5-dan / age 22 ○ | Keizou Noda4-dan / age 32 ● |
| Feb 23, 1990 | Prelims | Mamoru Hatakeyama4-dan / age 20 ○ | Satoshi Murayama5-dan / age 20 ● |
| Feb 26, 1990 | Prelims | Akio Ishikawa4-dan / age 26 ○ | Hiroji Katou9-dan / age 66 ● |
| Feb 26, 1990 | Prelims | Hiroki Nakata5-dan / age 25 ○ | Daigorou Satou8-dan / age 53 ● |
| Feb 26, 1990 | Prelims | Hiroki Nakata5-dan / age 25 ○ | Yoshinori Satou7-dan / age 41 ● |
| Feb 26, 1990 | Prelims | Akio Ishikawa4-dan / age 26 ○ | Eiji Ooshima6-dan / age 32 ● |
| Feb 26, 1990 | Prelims | Hiroki Nakata5-dan / age 25 ○ | Akio Ishikawa4-dan / age 26 ● |
| Feb 27, 1990 | Prelims | Chimine Yamaguchiage 52 ○ | Mikio Tomizawa8-dan / age 69 ● |
| Feb 27, 1990 | Prelims | Hisashi Ogura4-dan / age 21 ○ | Yukio Miyasaka8-dan / age 60 ● |
| Feb 27, 1990 | Prelims | Masakazu Wakamatsu6-dan / age 50 ○ | Eiji Oohara7-dan / age 61 ● |
| Feb 27, 1990 | Prelims | Koji Tosa6-dan / age 34 ○ | Shouji Kenmochi7-dan / age 55 ● |
| Feb 27, 1990 | Prelims | Yaichio Oono5-dan / age 30 ○ | Yoshimasa Saeki8-dan / age 53 ● |
| Feb 27, 1990 | Prelims | Terutaka Yasue7-dan / age 48 ○ | Chimine Yamaguchiage 52 ● |
| Feb 27, 1990 | Prelims | Noboru Kosaka6-dan / age 40 ○ | Hiromitsu Takashima8-dan / age 48 ● |
| Feb 27, 1990 | Prelims | Manabu Senzaki4-dan / age 19 ○ | Kazuyoshi Nishimura8-dan / age 48 ● |
| Feb 27, 1990 | Prelims | Yaichio Oono5-dan / age 30 ○ | Ichirou Tanabe6-dan / age 51 ● |
| Feb 27, 1990 | Prelims | Masakazu Wakamatsu6-dan / age 50 ○ | Kouichi Kodama6-dan / age 39 ● |
| Feb 27, 1990 | Prelims | Keiji Nishikawa6-dan / age 28 ○ | Masakazu Wakamatsu6-dan / age 50 ● |
| Feb 27, 1990 | Prelims | Terutaka Yasue7-dan / age 48 ○ | Eisaku Tomioka6-dan / age 25 ● |
| Feb 27, 1990 | Prelims | Masaki Izumi6-dan / age 29 ○ | Toshio Miyata6-dan / age 37 ● |
| Feb 27, 1990 | Prelims | Masahiko Urano6-dan / age 25 ○ | Noboru Kosaka6-dan / age 40 ● |
| Feb 27, 1990 | Prelims | Hiroto Kiritani5-dan / age 40 ○ | Yuuji Yoda5-dan / age 32 ● |
| Feb 27, 1990 | Prelims | Eisaku Tomioka6-dan / age 25 ○ | Hiroto Kiritani5-dan / age 40 ● |
| Feb 27, 1990 | Prelims | Koji Tosa6-dan / age 34 ○ | Hisashi Ogura4-dan / age 21 ● |
| Feb 27, 1990 | Prelims | Naruyuki Hatakeyama4-dan / age 20 ○ | Shoudou Nakada5-dan / age 38 ● |
| Feb 27, 1990 | Prelims | Hiroshi Naganuma4-dan / age 25 ○ | Kiyoshi Aoki5-dan / age 42 ● |
| Feb 27, 1990 | Prelims | Masaki Izumi6-dan / age 29 ○ | Yaichio Oono5-dan / age 30 ● |
| Feb 27, 1990 | Prelims | Keiji Nishikawa6-dan / age 28 ○ | Hiroshi Naganuma4-dan / age 25 ● |
| Feb 27, 1990 | Prelims | Manabu Senzaki4-dan / age 19 ○ | Koji Horiguchi5-dan / age 28 ● |
| Feb 27, 1990 | Prelims | Koji Horiguchi5-dan / age 28 ○ | Kazuharu Shoshi5-dan / age 28 ● |
| Feb 27, 1990 | Prelims | Manabu Senzaki4-dan / age 19 ○ | Junichi Kase5-dan / age 32 ● |
| Feb 27, 1990 | Prelims | Masahiko Urano6-dan / age 25 ○ | Naruyuki Hatakeyama4-dan / age 20 ● |
| Feb 27, 1990 | Prelims | Hisashi Ogura4-dan / age 21 ○ | 小林 宏5-dan / age 27 ● |
| Mar 8, 1990 | Prelims | Shuuichi Ikeda6-dan / age 45 ○ | Shigeru Sekine9-dan / age 60 ● |
| Mar 8, 1990 | Prelims | Hiroshi Seki4-dan / age 29 ○ | Kiyosaku Sekiya6-dan / age 56 ● |
| Mar 8, 1990 | Prelims | Shuuichi Ikeda6-dan / age 45 ○ | Hideo Yamaguchi7-dan / age 48 ● |
| Mar 8, 1990 | Prelims | Saburou Takeichi5-dan / age 35 ○ | Seiichirou Taki6-dan / age 41 ● |
| Mar 8, 1990 | Prelims | Shuuichi Ono6-dan / age 32 ○ | Shuuichi Ikeda6-dan / age 45 ● |
| Mar 8, 1990 | Prelims | Shuuichi Ono6-dan / age 32 ○ | Yoshito Arino5-dan / age 41 ● |
| Mar 8, 1990 | Prelims | Yoshito Arino5-dan / age 41 ○ | Hiroharu Seto5-dan / age 33 ● |
| Mar 8, 1990 | Prelims | Teruhiko Suzuki6-dan / age 35 ○ | Hiroshi Seki4-dan / age 29 ● |
| Mar 8, 1990 | Prelims | Teruhiko Suzuki6-dan / age 35 ○ | Saburou Takeichi5-dan / age 35 ● |
| Mar 8, 1990 | Prelims | Saburou Takeichi5-dan / age 35 ○ | Hiroyuki Iida5-dan / age 28 ● |
段階の名前は記録のとおりで, Tournament表の枠は勝ち上がりから復元しています. 期の区切りは年度 (またはFinalの日付)で決めているため, 前後の期の対局が混ざることがあります.