Tournaments › NHK Cup › FY1991
NHK Cup FY1991
WinnerYoshiharu HabuKio / age 21
Runner-upYasuaki Tsukada8-dan / age 27
Main (49 games)
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Final
Yoshiharu HabuKio / age 21○
Yasuaki Tsukada8-dan / age 27●
Feb 24, 1992Semifinal
Yoshiharu HabuKio / age 21○
Tadahisa Maruyama4-dan / age 21●
Feb 10, 1992Round 4
Yoshiharu HabuKio / age 21○
Kunio Yonenaga9-dan / age 48●
Jan 13, 1992Round 3
Yoshiharu HabuKio / age 21○
Takashi Abe5-dan / age 24●
Dec 2, 1991Round 2
Yoshiharu HabuKio / age 21○
Mamoru Hatakeyama4-dan / age 22●
Oct 21, 1991Round 1
Mamoru Hatakeyama4-dan / age 21○
Kazuo Ishida8-dan / age 43●
Mar 25, 1991Seed
Yoshiharu HabuKio / age 21
Round 2
Takashi Abe5-dan / age 24○
Yasuharu Ooyama9-dan / age 68●
Nov 4, 1991Round 1
Takashi Abe5-dan / age 23○
Eisaku Tomioka6-dan / age 27●
Jul 10, 1991Seed
Yasuharu Ooyama9-dan / age 68
Round 3
Kunio Yonenaga9-dan / age 48○
小林 宏5-dan / age 28●
Dec 16, 1991Round 2
Kunio Yonenaga9-dan / age 48○
Teruhiko Suzuki7-dan / age 36●
Sep 9, 1991Round 1
Teruhiko Suzuki7-dan / age 36○
Satoshi Murayama5-dan / age 22●
Jul 10, 1991Seed
Kunio Yonenaga9-dan / age 48
Round 2
小林 宏5-dan / age 28○
Michio Ariyoshi9-dan / age 56●
Oct 7, 1991Round 1
小林 宏5-dan / age 28○
Bungo Fukusaki8-dan / age 31●
Mar 25, 1991Seed
Michio Ariyoshi9-dan / age 56
Round 4
Tadahisa Maruyama4-dan / age 21○
Hifumi Katoh9-dan / age 52●
Jan 27, 1992Round 3
Tadahisa Maruyama4-dan / age 21○
Nobuyuki Yashiki6-dan / age 19●
Nov 20, 1991Round 2
Nobuyuki YashikiKisei / age 19○
Noboru Tamaru8-dan / age 41●
Jul 15, 1991Round 1
Noboru Tamaru8-dan / age 41○
Hiromitsu Kanki5-dan / age 32●
Jun 3, 1991Seed
Nobuyuki YashikiKisei / age 19
Round 2
Tadahisa Maruyama4-dan / age 20○
Kazuo Manabe8-dan / age 39●
Jul 29, 1991Round 1
Tadahisa Maruyama4-dan / age 20○
Yasumitsu Satoh5-dan / age 21●
Jun 17, 1991Seed
Kazuo Manabe8-dan / age 39
Round 3
Hifumi Katoh9-dan / age 51○
Yoshikazu MinamiOsho / age 28●
Dec 16, 1991Round 2
Yoshikazu MinamiOsho / age 28○
Nobuyuki Oouchi9-dan / age 49●
Aug 12, 1991Round 1
Nobuyuki Oouchi9-dan / age 49○
Ryuuichi Matsuura5-dan / age 39●
May 20, 1991Seed
Yoshikazu MinamiOsho / age 28
Round 2
Hifumi Katoh9-dan / age 51○
Kiyozumi Kiriyama9-dan / age 44●
Oct 7, 1991Round 1
Kiyozumi Kiriyama9-dan / age 43○
Shohei Takada4-dan / age 28●
Apr 22, 1991Round 1
Hifumi Katoh9-dan / age 51○
Toshiyuki Tsubouchi6-dan / age 42●
Jun 17, 1991Semifinal
Yasuaki Tsukada8-dan / age 27○
Michio Takahashi9-dan / age 31●
Feb 10, 1992Round 4
Michio Takahashi9-dan / age 31○
Koji Tanigawa3 titles / age 29●
Jan 13, 1992Round 3
Koji Tanigawa3 titles / age 29○
木下浩一age 24●
Dec 2, 1991Round 2
Koji Tanigawa4 titles / age 29○
Daisuke Nakagawa5-dan / age 23●
Jul 29, 1991Round 1
Daisuke Nakagawa5-dan / age 22○
Osamu Katsuura9-dan / age 45●
May 20, 1991Seed
Koji Tanigawa4 titles / age 29
Round 2
木下浩一age 24○
Kunio Naitou9-dan / age 51●
Nov 4, 1991Round 1
木下浩一age 23○
Shuuichi Ono7-dan / age 33●
May 6, 1991Seed
Kunio Naitou9-dan / age 51
Round 3
Michio Takahashi9-dan / age 31○
Teruichi Aono8-dan / age 38●
Dec 25, 1991Round 2
Michio Takahashi9-dan / age 31○
Hiroki Nakata5-dan / age 26●
Aug 12, 1991Round 1
Hiroki Nakata5-dan / age 26○
Kazuyoshi Nishimura8-dan / age 49●
Jul 1, 1991Seed
Michio Takahashi9-dan / age 31
Round 2
Teruichi Aono8-dan / age 38○
Hitoshige Awaji8-dan / age 41●
Oct 21, 1991Round 1
Hitoshige Awaji8-dan / age 41○
Hiroharu Seto5-dan / age 34●
Apr 22, 1991Seed
Teruichi Aono8-dan / age 38
Round 4
Yasuaki Tsukada8-dan / age 27○
Kenji Kobayashi8-dan / age 34●
Jan 27, 1992Round 3
Kenji Kobayashi8-dan / age 34○
Manabu Senzaki5-dan / age 21●
Nov 20, 1991Round 2
Kenji Kobayashi8-dan / age 34○
Noboru Kosaka6-dan / age 41●
Sep 23, 1991Round 1
Noboru Kosaka6-dan / age 41○
Torahiko Tanaka8-dan / age 33●
Apr 8, 1991Round 1
Kenji Kobayashi8-dan / age 34○
Kenji Iino6-dan / age 36●
May 6, 1991Round 2
Manabu Senzaki5-dan / age 21○
Kazuo Azuma6-dan / age 36●
Sep 23, 1991Round 1
Kazuo Azuma6-dan / age 35○
Keiji Mori9-dan / age 45●
Jun 3, 1991Seed
Manabu Senzaki5-dan / age 21
Round 3
Yasuaki Tsukada8-dan / age 27○
Masataka Goda4-dan / age 20●
Dec 25, 1991Round 2
Yasuaki Tsukada8-dan / age 26○
Taku Morishita6-dan / age 25●
Jul 15, 1991Round 1
Taku Morishita6-dan / age 24○
Saburou Takeichi5-dan / age 37●
Apr 8, 1991Seed
Yasuaki Tsukada8-dan / age 26
Round 2
Masataka Goda4-dan / age 20○
Makoto NakaharaMeijin / age 44●
Sep 9, 1991Round 1
Masataka Goda4-dan / age 20○
Kenji Kanzaki5-dan / age 27●
Jul 1, 1991Seed
Makoto NakaharaMeijin / age 44
Best 64
- Mamoru Hatakeyama4-dan / age 21 ○ Kazuo Ishida8-dan / age 43 ● Mar 25, 1991
- 小林 宏5-dan / age 28 ○ Bungo Fukusaki8-dan / age 31 ● Mar 25, 1991
- Taku Morishita6-dan / age 24 ○ Saburou Takeichi5-dan / age 37 ● Apr 8, 1991
- Noboru Kosaka6-dan / age 41 ○ Torahiko Tanaka8-dan / age 33 ● Apr 8, 1991
- Kiyozumi Kiriyama9-dan / age 43 ○ Shohei Takada4-dan / age 28 ● Apr 22, 1991
- Hitoshige Awaji8-dan / age 41 ○ Hiroharu Seto5-dan / age 34 ● Apr 22, 1991
- Kenji Kobayashi8-dan / age 34 ○ Kenji Iino6-dan / age 36 ● May 6, 1991
- 木下浩一age 23 ○ Shuuichi Ono7-dan / age 33 ● May 6, 1991
- Nobuyuki Oouchi9-dan / age 49 ○ Ryuuichi Matsuura5-dan / age 39 ● May 20, 1991
- Daisuke Nakagawa5-dan / age 22 ○ Osamu Katsuura9-dan / age 45 ● May 20, 1991
- Noboru Tamaru8-dan / age 41 ○ Hiromitsu Kanki5-dan / age 32 ● Jun 3, 1991
- Kazuo Azuma6-dan / age 35 ○ Keiji Mori9-dan / age 45 ● Jun 3, 1991
- Tadahisa Maruyama4-dan / age 20 ○ Yasumitsu Satoh5-dan / age 21 ● Jun 17, 1991
- Hifumi Katoh9-dan / age 51 ○ Toshiyuki Tsubouchi6-dan / age 42 ● Jun 17, 1991
- Masataka Goda4-dan / age 20 ○ Kenji Kanzaki5-dan / age 27 ● Jul 1, 1991
- Hiroki Nakata5-dan / age 26 ○ Kazuyoshi Nishimura8-dan / age 49 ● Jul 1, 1991
- Takashi Abe5-dan / age 23 ○ Eisaku Tomioka6-dan / age 27 ● Jul 10, 1991
- Teruhiko Suzuki7-dan / age 36 ○ Satoshi Murayama5-dan / age 22 ● Jul 10, 1991
Best 32
- Nobuyuki YashikiKisei / age 19 ○ Noboru Tamaru8-dan / age 41 ● Jul 15, 1991
- Yasuaki Tsukada8-dan / age 26 ○ Taku Morishita6-dan / age 25 ● Jul 15, 1991
- Tadahisa Maruyama4-dan / age 20 ○ Kazuo Manabe8-dan / age 39 ● Jul 29, 1991
- Koji Tanigawa4 titles / age 29 ○ Daisuke Nakagawa5-dan / age 23 ● Jul 29, 1991
- Yoshikazu MinamiOsho / age 28 ○ Nobuyuki Oouchi9-dan / age 49 ● Aug 12, 1991
- Michio Takahashi9-dan / age 31 ○ Hiroki Nakata5-dan / age 26 ● Aug 12, 1991
- Kunio Yonenaga9-dan / age 48 ○ Teruhiko Suzuki7-dan / age 36 ● Sep 9, 1991
- Masataka Goda4-dan / age 20 ○ Makoto NakaharaMeijin / age 44 ● Sep 9, 1991
- Kenji Kobayashi8-dan / age 34 ○ Noboru Kosaka6-dan / age 41 ● Sep 23, 1991
- Manabu Senzaki5-dan / age 21 ○ Kazuo Azuma6-dan / age 36 ● Sep 23, 1991
- 小林 宏5-dan / age 28 ○ Michio Ariyoshi9-dan / age 56 ● Oct 7, 1991
- Hifumi Katoh9-dan / age 51 ○ Kiyozumi Kiriyama9-dan / age 44 ● Oct 7, 1991
- Yoshiharu HabuKio / age 21 ○ Mamoru Hatakeyama4-dan / age 22 ● Oct 21, 1991
- Teruichi Aono8-dan / age 38 ○ Hitoshige Awaji8-dan / age 41 ● Oct 21, 1991
- Takashi Abe5-dan / age 24 ○ Yasuharu Ooyama9-dan / age 68 ● Nov 4, 1991
- 木下浩一age 24 ○ Kunio Naitou9-dan / age 51 ● Nov 4, 1991
Best 16
- Tadahisa Maruyama4-dan / age 21 ○ Nobuyuki Yashiki6-dan / age 19 ● Nov 20, 1991
- Kenji Kobayashi8-dan / age 34 ○ Manabu Senzaki5-dan / age 21 ● Nov 20, 1991
- Yoshiharu HabuKio / age 21 ○ Takashi Abe5-dan / age 24 ● Dec 2, 1991
- Koji Tanigawa3 titles / age 29 ○ 木下浩一age 24 ● Dec 2, 1991
- Kunio Yonenaga9-dan / age 48 ○ 小林 宏5-dan / age 28 ● Dec 16, 1991
- Hifumi Katoh9-dan / age 51 ○ Yoshikazu MinamiOsho / age 28 ● Dec 16, 1991
- Yasuaki Tsukada8-dan / age 27 ○ Masataka Goda4-dan / age 20 ● Dec 25, 1991
- Michio Takahashi9-dan / age 31 ○ Teruichi Aono8-dan / age 38 ● Dec 25, 1991
Quarterfinal
- Yoshiharu HabuKio / age 21 ○ Kunio Yonenaga9-dan / age 48 ● Jan 13, 1992
- Michio Takahashi9-dan / age 31 ○ Koji Tanigawa3 titles / age 29 ● Jan 13, 1992
- Tadahisa Maruyama4-dan / age 21 ○ Hifumi Katoh9-dan / age 52 ● Jan 27, 1992
- Yasuaki Tsukada8-dan / age 27 ○ Kenji Kobayashi8-dan / age 34 ● Jan 27, 1992
Semifinal
- Yoshiharu HabuKio / age 21 ○ Tadahisa Maruyama4-dan / age 21 ● Feb 10, 1992
- Yasuaki Tsukada8-dan / age 27 ○ Michio Takahashi9-dan / age 31 ● Feb 10, 1992
Final
- Yoshiharu HabuKio / age 21 ○ Yasuaki Tsukada8-dan / age 27 ● Feb 24, 1992
View all games (49 games)
| Date | Stage / round | Winner | Loser |
|---|---|---|---|
| Mar 25, 1991 | Main Round 1 | Mamoru Hatakeyama4-dan / age 21 ○ | Kazuo Ishida8-dan / age 43 ● |
| Mar 25, 1991 | Main Round 1 | 小林 宏5-dan / age 28 ○ | Bungo Fukusaki8-dan / age 31 ● |
| Apr 8, 1991 | Main Round 1 | Noboru Kosaka6-dan / age 41 ○ | Torahiko Tanaka8-dan / age 33 ● |
| Apr 8, 1991 | Main Round 1 | Taku Morishita6-dan / age 24 ○ | Saburou Takeichi5-dan / age 37 ● |
| Apr 22, 1991 | Main Round 1 | Kiyozumi Kiriyama9-dan / age 43 ○ | Shohei Takada4-dan / age 28 ● |
| Apr 22, 1991 | Main Round 1 | Hitoshige Awaji8-dan / age 41 ○ | Hiroharu Seto5-dan / age 34 ● |
| May 6, 1991 | Main Round 1 | Kenji Kobayashi8-dan / age 34 ○ | Kenji Iino6-dan / age 36 ● |
| May 6, 1991 | Main Round 1 | 木下浩一age 23 ○ | Shuuichi Ono7-dan / age 33 ● |
| May 20, 1991 | Main Round 1 | Nobuyuki Oouchi9-dan / age 49 ○ | Ryuuichi Matsuura5-dan / age 39 ● |
| May 20, 1991 | Main Round 1 | Daisuke Nakagawa5-dan / age 22 ○ | Osamu Katsuura9-dan / age 45 ● |
| Jun 3, 1991 | Main Round 1 | Kazuo Azuma6-dan / age 35 ○ | Keiji Mori9-dan / age 45 ● |
| Jun 3, 1991 | Main Round 1 | Noboru Tamaru8-dan / age 41 ○ | Hiromitsu Kanki5-dan / age 32 ● |
| Jun 17, 1991 | Main Round 1 | Hifumi Katoh9-dan / age 51 ○ | Toshiyuki Tsubouchi6-dan / age 42 ● |
| Jun 17, 1991 | Main Round 1 | Tadahisa Maruyama4-dan / age 20 ○ | Yasumitsu Satoh5-dan / age 21 ● |
| Jul 1, 1991 | Main Round 1 | Hiroki Nakata5-dan / age 26 ○ | Kazuyoshi Nishimura8-dan / age 49 ● |
| Jul 1, 1991 | Main Round 1 | Masataka Goda4-dan / age 20 ○ | Kenji Kanzaki5-dan / age 27 ● |
| Jul 10, 1991 | Main Round 1 | Teruhiko Suzuki7-dan / age 36 ○ | Satoshi Murayama5-dan / age 22 ● |
| Jul 10, 1991 | Main Round 1 | Takashi Abe5-dan / age 23 ○ | Eisaku Tomioka6-dan / age 27 ● |
| Jul 15, 1991 | Main Round 2 | Nobuyuki YashikiKisei / age 19 ○ | Noboru Tamaru8-dan / age 41 ● |
| Jul 15, 1991 | Main Round 2 | Yasuaki Tsukada8-dan / age 26 ○ | Taku Morishita6-dan / age 25 ● |
| Jul 29, 1991 | Main Round 2 | Tadahisa Maruyama4-dan / age 20 ○ | Kazuo Manabe8-dan / age 39 ● |
| Jul 29, 1991 | Main Round 2 | Koji Tanigawa4 titles / age 29 ○ | Daisuke Nakagawa5-dan / age 23 ● |
| Aug 12, 1991 | Main Round 2 | Yoshikazu MinamiOsho / age 28 ○ | Nobuyuki Oouchi9-dan / age 49 ● |
| Aug 12, 1991 | Main Round 2 | Michio Takahashi9-dan / age 31 ○ | Hiroki Nakata5-dan / age 26 ● |
| Sep 9, 1991 | Main Round 2 | Kunio Yonenaga9-dan / age 48 ○ | Teruhiko Suzuki7-dan / age 36 ● |
| Sep 9, 1991 | Main Round 2 | Masataka Goda4-dan / age 20 ○ | Makoto NakaharaMeijin / age 44 ● |
| Sep 23, 1991 | Main Round 2 | Kenji Kobayashi8-dan / age 34 ○ | Noboru Kosaka6-dan / age 41 ● |
| Sep 23, 1991 | Main Round 2 | Manabu Senzaki5-dan / age 21 ○ | Kazuo Azuma6-dan / age 36 ● |
| Oct 7, 1991 | Main Round 2 | Hifumi Katoh9-dan / age 51 ○ | Kiyozumi Kiriyama9-dan / age 44 ● |
| Oct 7, 1991 | Main Round 2 | 小林 宏5-dan / age 28 ○ | Michio Ariyoshi9-dan / age 56 ● |
| Oct 21, 1991 | Main Round 2 | Teruichi Aono8-dan / age 38 ○ | Hitoshige Awaji8-dan / age 41 ● |
| Oct 21, 1991 | Main Round 2 | Yoshiharu HabuKio / age 21 ○ | Mamoru Hatakeyama4-dan / age 22 ● |
| Nov 4, 1991 | Main Round 2 | Takashi Abe5-dan / age 24 ○ | Yasuharu Ooyama9-dan / age 68 ● |
| Nov 4, 1991 | Main Round 2 | 木下浩一age 24 ○ | Kunio Naitou9-dan / age 51 ● |
| Nov 20, 1991 | Main Round 3 | Kenji Kobayashi8-dan / age 34 ○ | Manabu Senzaki5-dan / age 21 ● |
| Nov 20, 1991 | Main Round 3 | Tadahisa Maruyama4-dan / age 21 ○ | Nobuyuki Yashiki6-dan / age 19 ● |
| Dec 2, 1991 | Main Round 3 | Koji Tanigawa3 titles / age 29 ○ | 木下浩一age 24 ● |
| Dec 2, 1991 | Main Round 3 | Yoshiharu HabuKio / age 21 ○ | Takashi Abe5-dan / age 24 ● |
| Dec 16, 1991 | Main Round 3 | Hifumi Katoh9-dan / age 51 ○ | Yoshikazu MinamiOsho / age 28 ● |
| Dec 16, 1991 | Main Round 3 | Kunio Yonenaga9-dan / age 48 ○ | 小林 宏5-dan / age 28 ● |
| Dec 25, 1991 | Main Round 3 | Michio Takahashi9-dan / age 31 ○ | Teruichi Aono8-dan / age 38 ● |
| Dec 25, 1991 | Main Round 3 | Yasuaki Tsukada8-dan / age 27 ○ | Masataka Goda4-dan / age 20 ● |
| Jan 13, 1992 | Main Round 4 | Yoshiharu HabuKio / age 21 ○ | Kunio Yonenaga9-dan / age 48 ● |
| Jan 13, 1992 | Main Round 4 | Michio Takahashi9-dan / age 31 ○ | Koji Tanigawa3 titles / age 29 ● |
| Jan 27, 1992 | Main Round 4 | Tadahisa Maruyama4-dan / age 21 ○ | Hifumi Katoh9-dan / age 52 ● |
| Jan 27, 1992 | Main Round 4 | Yasuaki Tsukada8-dan / age 27 ○ | Kenji Kobayashi8-dan / age 34 ● |
| Feb 10, 1992 | Main Semifinal | Yasuaki Tsukada8-dan / age 27 ○ | Michio Takahashi9-dan / age 31 ● |
| Feb 10, 1992 | Main Semifinal | Yoshiharu HabuKio / age 21 ○ | Tadahisa Maruyama4-dan / age 21 ● |
| Feb 24, 1992 | Main Final | Yoshiharu HabuKio / age 21 ○ | Yasuaki Tsukada8-dan / age 27 ● |
Prelims (80 games)
Show bracket and games
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Final
Hiroharu Seto5-dan / age 34○
Toshiyuki Moriuchi5-dan / age 20●
Feb 25, 1991Semifinal
Hiroharu Seto5-dan / age 34○
Hiroto Kiritani6-dan / age 41●
Feb 25, 1991Hiroharu Seto5-dan / age 34○
Terutaka Yasue7-dan / age 49●
Feb 25, 1991Quarterfinal
Hiroto Kiritani6-dan / age 41○
Masamitsu Tachi5-dan / age 25●
Feb 25, 1991Hiroto Kiritani6-dan / age 41○
Shigeru Sekine9-dan / age 61●
Feb 25, 1991Seed
Masamitsu Tachi5-dan / age 25
Seed
Toshiyuki Moriuchi5-dan / age 20
小林 宏5-dan / age 28○
Akira Shima7-dan / age 28●
Feb 25, 1991小林 宏5-dan / age 28○
Yoshito Arino5-dan / age 42●
Feb 25, 1991Seed
Koji Tosa6-dan / age 35
Akira Shima7-dan / age 28○
Yaichio Oono5-dan / age 31●
Feb 25, 1991Yaichio Oono5-dan / age 31○
Toratsugu Nomoto7-dan / age 45●
Feb 25, 1991Seed
Akira Shima7-dan / age 28
Saburou Takeichi5-dan / age 36○
Yoshiyuki Ueyama5-dan / age 33●
Feb 25, 1991Saburou Takeichi5-dan / age 36○
Yuji Maeda7-dan / age 36●
Feb 25, 1991Saburou Takeichi5-dan / age 36○
Toshihiko Kawaguchi6-dan / age 54●
Feb 25, 1991Toshihiko Kawaguchi6-dan / age 54○
Hiroyuki Iida5-dan / age 29●
Feb 25, 1991Hiroyuki Iida5-dan / age 29○
Daigorou Satou8-dan / age 54●
Feb 25, 1991Seed
Toshihiko Kawaguchi6-dan / age 54
Seed
Saburou Takeichi5-dan / age 36
Seed
Yuji Maeda7-dan / age 36
Seed
Yoshiyuki Ueyama5-dan / age 33
Eisaku Tomioka6-dan / age 26○
Koji Horiguchi5-dan / age 29●
Feb 25, 1991Eisaku Tomioka6-dan / age 26○
Chimine Yamaguchiage 53●
Feb 25, 1991Chimine Yamaguchiage 53○
Shoichi Anzai4-dan / age 27●
Feb 25, 1991Seed
Eisaku Tomioka6-dan / age 26
Koji Horiguchi5-dan / age 29○
Katsuhiko Murooka5-dan / age 31●
Feb 25, 1991Katsuhiko Murooka5-dan / age 31○
Yoshitaka Kimura6-dan / age 59●
Feb 25, 1991Seed
Koji Horiguchi5-dan / age 29
Kenji Iino6-dan / age 36○
Yuuji Yoda5-dan / age 33●
Feb 26, 1991Kenji Iino6-dan / age 36○
Masaki Izumi6-dan / age 30●
Feb 26, 1991Kenji Iino6-dan / age 36○
Yoshimasa Saeki8-dan / age 54●
Feb 26, 1991Masaki Izumi6-dan / age 30○
Shouji Kenmochi7-dan / age 56●
Feb 26, 1991Shouji Kenmochi7-dan / age 56○
Hideo Yamaguchi7-dan / age 49●
Feb 26, 1991Seed
Masaki Izumi6-dan / age 30
Seed
Yuuji Yoda5-dan / age 33
Osamu Katsuura9-dan / age 44○
Youichi Kushida4-dan / age 26●
Feb 26, 1991Osamu Katsuura9-dan / age 44○
Kiyosaku Sekiya6-dan / age 57●
Feb 26, 1991Kiyosaku Sekiya6-dan / age 57○
Akio Ishikawa4-dan / age 27●
Feb 26, 1991Kiyosaku Sekiya6-dan / age 57○
Yukio Miyasaka8-dan / age 61●
Feb 26, 1991Seed
Akio Ishikawa4-dan / age 27
Seed
Osamu Katsuura9-dan / age 44
Youichi Kushida4-dan / age 26○
Junichi Kase5-dan / age 33●
Feb 26, 1991Masataka Goda4-dan / age 19○
Osamu Nakamura7-dan / age 28●
Feb 28, 1991Masataka Goda4-dan / age 19○
Katsumi Mushano5-dan / age 37●
Feb 28, 1991Masataka Goda4-dan / age 19○
Hatasu Itou6-dan / age 40●
Feb 28, 1991Seed
Katsumi Mushano5-dan / age 37
Osamu Nakamura7-dan / age 28○
Hiroshi Seki4-dan / age 30●
Feb 28, 1991Hiroshi Seki4-dan / age 30○
Ichirou Tanabe6-dan / age 52●
Feb 28, 1991Seed
Osamu Nakamura7-dan / age 28
Kazuyoshi Nishimura8-dan / age 49○
Isao Nakata5-dan / age 23●
Mar 1, 1991Kazuyoshi Nishimura8-dan / age 49○
Kinji Shiihashi5-dan / age 42●
Mar 1, 1991Kinji Shiihashi5-dan / age 42○
Shuji Satoh4-dan / age 23●
Mar 1, 1991Seed
Kazuyoshi Nishimura8-dan / age 49
Isao Nakata5-dan / age 23○
Hiroshi Kamiya6-dan / age 29●
Mar 1, 1991Isao Nakata5-dan / age 23○
Haruo Numa5-dan / age 41●
Mar 1, 1991Seed
Hiroshi Kamiya6-dan / age 29
Kazuo Azuma6-dan / age 35○
Kiyoshi Aoki5-dan / age 43●
Feb 26, 1991Kazuo Azuma6-dan / age 35○
Naoya Fujiwara4-dan / age 25●
Feb 26, 1991Kiyoshi Aoki5-dan / age 43○
Masayuki Moriyasu5-dan / age 43●
Feb 26, 1991Kiyoshi Aoki5-dan / age 43○
Yoshinori Kimura8-dan / age 55●
Feb 26, 1991Seed
Masayuki Moriyasu5-dan / age 43
Ryuuichi Matsuura5-dan / age 39○
Hisashi Ogura4-dan / age 22●
Feb 26, 1991Ryuuichi Matsuura5-dan / age 39○
Yoshinori Satou7-dan / age 42●
Feb 26, 1991Ryuuichi Matsuura5-dan / age 39○
Seiichirou Taki6-dan / age 42●
Feb 26, 1991Yoshinori Satou7-dan / age 42○
Toshio Miyata6-dan / age 38●
Feb 26, 1991Seed
Hisashi Ogura4-dan / age 22
Hiromitsu Kanki5-dan / age 31○
Kozo Arimori5-dan / age 28●
Feb 26, 1991Hiromitsu Kanki5-dan / age 31○
Hidemitsu Moriyasu9-dan / age 41●
Feb 26, 1991Hiromitsu Kanki5-dan / age 31○
Hiromitsu Takashima8-dan / age 49●
Feb 26, 1991Hiromitsu Takashima8-dan / age 49○
Hirofumi Itoh4-dan / age 31●
Feb 26, 1991Seed
Hiromitsu Kanki5-dan / age 31
Seed
Hidemitsu Moriyasu9-dan / age 41
Seed
Kozo Arimori5-dan / age 28
Mamoru Hatakeyama4-dan / age 21○
Hiroshi Naganuma4-dan / age 26●
Feb 26, 1991Mamoru Hatakeyama4-dan / age 21○
Keiji Nishikawa6-dan / age 29●
Feb 26, 1991Mamoru Hatakeyama4-dan / age 21○
Junkichi Sakai5-dan / age 41●
Feb 26, 1991Seed
Keiji Nishikawa6-dan / age 29
Hiroshi Naganuma4-dan / age 26○
Keita Inoue5-dan / age 27●
Feb 26, 1991Satoshi Murayama5-dan / age 21○
Keizou Noda4-dan / age 33●
Feb 26, 1991Satoshi Murayama5-dan / age 21○
Akira Kinoshita6-dan / age 51●
Feb 26, 1991Akira Kinoshita6-dan / age 51○
Kaishu Tanaka8-dan / age 43●
Feb 26, 1991Akira Kinoshita6-dan / age 51○
Masakazu Wakamatsu6-dan / age 51●
Feb 26, 1991Seed
Kaishu Tanaka8-dan / age 43
Seed
Satoshi Murayama5-dan / age 21
Seed
Keizou Noda4-dan / age 33
Toshiyuki Tsubouchi6-dan / age 42○
Masahiko Urano6-dan / age 26●
Feb 26, 1991Toshiyuki Tsubouchi6-dan / age 42○
Nobuo Mori5-dan / age 39●
Feb 26, 1991Masahiko Urano6-dan / age 26○
Naruyuki Hatakeyama4-dan / age 21●
Feb 26, 1991Naruyuki Hatakeyama4-dan / age 21○
Masataka Sugimoto4-dan / age 22●
Feb 26, 1991Seed
Masahiko Urano6-dan / age 26
Shohei Takada4-dan / age 28○
Kazuharu Shoshi5-dan / age 29●
Feb 28, 1991Shohei Takada4-dan / age 28○
Shuuichi Ikeda6-dan / age 46●
Feb 28, 1991Shohei Takada4-dan / age 28○
Noboru Sakurai7-dan / age 49●
Feb 28, 1991Seed
Shuuichi Ikeda6-dan / age 46
Kazuharu Shoshi5-dan / age 29○
Ichiro Hiura5-dan / age 24●
Feb 28, 1991木下浩一age 23○
Tsuneo Kikuchi6-dan / age 41●
Mar 1, 1991木下浩一age 23○
Toshikatsu Yoshida7-dan / age 57●
Mar 1, 1991木下浩一age 23○
Yuzo Maruta9-dan / age 71●
Mar 1, 1991Yuzo Maruta9-dan / age 71○
Masao Kitamura8-dan / age 56●
Mar 1, 1991Seed
木下浩一age 23
Seed
Toshikatsu Yoshida7-dan / age 57
Seed
Tsuneo Kikuchi6-dan / age 41
Tadahisa Maruyama4-dan / age 20○
Eiji Ooshima6-dan / age 33●
Mar 1, 1991Tadahisa Maruyama4-dan / age 20○
Hisao Hasebe8-dan / age 57●
Mar 1, 1991Tadahisa Maruyama4-dan / age 20○
Mikio Tomizawa8-dan / age 70●
Mar 1, 1991Mikio Tomizawa8-dan / age 70○
Atsuo Ono5-dan / age 28●
Mar 1, 1991Seed
Tadahisa Maruyama4-dan / age 20
Seed
Hisao Hasebe8-dan / age 57
Seed
Eiji Ooshima6-dan / age 33
Noboru Kosaka6-dan / age 41○
Kenji Waki7-dan / age 30●
Mar 1, 1991Noboru Kosaka6-dan / age 41○
Kouichi Kodama6-dan / age 40●
Mar 1, 1991Kenji Waki7-dan / age 30○
Hiroshi Honma4-dan / age 32●
Mar 1, 1991Hiroshi Honma4-dan / age 32○
Shoudou Nakada5-dan / age 39●
Mar 1, 1991Seed
Kenji Waki7-dan / age 30
Bracket 1
Best 16
- Hiroto Kiritani6-dan / age 41 ○ Shigeru Sekine9-dan / age 61 ● Feb 25, 1991
Quarterfinal
- Hiroharu Seto5-dan / age 34 ○ Terutaka Yasue7-dan / age 49 ● Feb 25, 1991
- Hiroto Kiritani6-dan / age 41 ○ Masamitsu Tachi5-dan / age 25 ● Feb 25, 1991
Semifinal
- Hiroharu Seto5-dan / age 34 ○ Hiroto Kiritani6-dan / age 41 ● Feb 25, 1991
Final
- Hiroharu Seto5-dan / age 34 ○ Toshiyuki Moriuchi5-dan / age 20 ● Feb 25, 1991
Bracket 2
Quarterfinal
- 小林 宏5-dan / age 28 ○ Yoshito Arino5-dan / age 42 ● Feb 25, 1991
- Yaichio Oono5-dan / age 31 ○ Toratsugu Nomoto7-dan / age 45 ● Feb 25, 1991
Semifinal
- 小林 宏5-dan / age 28 ○ Koji Tosa6-dan / age 35 ● Feb 25, 1991
- Akira Shima7-dan / age 28 ○ Yaichio Oono5-dan / age 31 ● Feb 25, 1991
Final
- 小林 宏5-dan / age 28 ○ Akira Shima7-dan / age 28 ● Feb 25, 1991
Bracket 3
Best 32
- Hiroyuki Iida5-dan / age 29 ○ Daigorou Satou8-dan / age 54 ● Feb 25, 1991
Best 16
- Toshihiko Kawaguchi6-dan / age 54 ○ Hiroyuki Iida5-dan / age 29 ● Feb 25, 1991
Quarterfinal
- Saburou Takeichi5-dan / age 36 ○ Toshihiko Kawaguchi6-dan / age 54 ● Feb 25, 1991
Semifinal
- Saburou Takeichi5-dan / age 36 ○ Yuji Maeda7-dan / age 36 ● Feb 25, 1991
Final
- Saburou Takeichi5-dan / age 36 ○ Yoshiyuki Ueyama5-dan / age 33 ● Feb 25, 1991
Bracket 4
Quarterfinal
- Chimine Yamaguchiage 53 ○ Shoichi Anzai4-dan / age 27 ● Feb 25, 1991
- Katsuhiko Murooka5-dan / age 31 ○ Yoshitaka Kimura6-dan / age 59 ● Feb 25, 1991
Semifinal
- Eisaku Tomioka6-dan / age 26 ○ Chimine Yamaguchiage 53 ● Feb 25, 1991
- Koji Horiguchi5-dan / age 29 ○ Katsuhiko Murooka5-dan / age 31 ● Feb 25, 1991
Final
- Eisaku Tomioka6-dan / age 26 ○ Koji Horiguchi5-dan / age 29 ● Feb 25, 1991
Bracket 5
Best 16
- Shouji Kenmochi7-dan / age 56 ○ Hideo Yamaguchi7-dan / age 49 ● Feb 26, 1991
Quarterfinal
- Kenji Iino6-dan / age 36 ○ Yoshimasa Saeki8-dan / age 54 ● Feb 26, 1991
- Masaki Izumi6-dan / age 30 ○ Shouji Kenmochi7-dan / age 56 ● Feb 26, 1991
Semifinal
- Kenji Iino6-dan / age 36 ○ Masaki Izumi6-dan / age 30 ● Feb 26, 1991
Final
- Kenji Iino6-dan / age 36 ○ Yuuji Yoda5-dan / age 33 ● Feb 26, 1991
Bracket 6
Best 16
- Kiyosaku Sekiya6-dan / age 57 ○ Yukio Miyasaka8-dan / age 61 ● Feb 26, 1991
Quarterfinal
- Kiyosaku Sekiya6-dan / age 57 ○ Akio Ishikawa4-dan / age 27 ● Feb 26, 1991
Semifinal
- Osamu Katsuura9-dan / age 44 ○ Kiyosaku Sekiya6-dan / age 57 ● Feb 26, 1991
- Youichi Kushida4-dan / age 26 ○ Junichi Kase5-dan / age 33 ● Feb 26, 1991
Final
- Osamu Katsuura9-dan / age 44 ○ Youichi Kushida4-dan / age 26 ● Feb 26, 1991
Bracket 7
Quarterfinal
- Masataka Goda4-dan / age 19 ○ Hatasu Itou6-dan / age 40 ● Feb 28, 1991
- Hiroshi Seki4-dan / age 30 ○ Ichirou Tanabe6-dan / age 52 ● Feb 28, 1991
Semifinal
- Masataka Goda4-dan / age 19 ○ Katsumi Mushano5-dan / age 37 ● Feb 28, 1991
- Osamu Nakamura7-dan / age 28 ○ Hiroshi Seki4-dan / age 30 ● Feb 28, 1991
Final
- Masataka Goda4-dan / age 19 ○ Osamu Nakamura7-dan / age 28 ● Feb 28, 1991
Bracket 8
Quarterfinal
- Kinji Shiihashi5-dan / age 42 ○ Shuji Satoh4-dan / age 23 ● Mar 1, 1991
- Isao Nakata5-dan / age 23 ○ Haruo Numa5-dan / age 41 ● Mar 1, 1991
Semifinal
- Kazuyoshi Nishimura8-dan / age 49 ○ Kinji Shiihashi5-dan / age 42 ● Mar 1, 1991
- Isao Nakata5-dan / age 23 ○ Hiroshi Kamiya6-dan / age 29 ● Mar 1, 1991
Final
- Kazuyoshi Nishimura8-dan / age 49 ○ Isao Nakata5-dan / age 23 ● Mar 1, 1991
Bracket 9
Quarterfinal
- Kiyoshi Aoki5-dan / age 43 ○ Yoshinori Kimura8-dan / age 55 ● Feb 26, 1991
Semifinal
- Kazuo Azuma6-dan / age 35 ○ Naoya Fujiwara4-dan / age 25 ● Feb 26, 1991
- Kiyoshi Aoki5-dan / age 43 ○ Masayuki Moriyasu5-dan / age 43 ● Feb 26, 1991
Final
- Kazuo Azuma6-dan / age 35 ○ Kiyoshi Aoki5-dan / age 43 ● Feb 26, 1991
Bracket 10
Quarterfinal
- Ryuuichi Matsuura5-dan / age 39 ○ Seiichirou Taki6-dan / age 42 ● Feb 26, 1991
- Yoshinori Satou7-dan / age 42 ○ Toshio Miyata6-dan / age 38 ● Feb 26, 1991
Semifinal
- Ryuuichi Matsuura5-dan / age 39 ○ Yoshinori Satou7-dan / age 42 ● Feb 26, 1991
Final
- Ryuuichi Matsuura5-dan / age 39 ○ Hisashi Ogura4-dan / age 22 ● Feb 26, 1991
Bracket 11
Best 16
- Hiromitsu Takashima8-dan / age 49 ○ Hirofumi Itoh4-dan / age 31 ● Feb 26, 1991
Quarterfinal
- Hiromitsu Kanki5-dan / age 31 ○ Hiromitsu Takashima8-dan / age 49 ● Feb 26, 1991
Semifinal
- Hiromitsu Kanki5-dan / age 31 ○ Hidemitsu Moriyasu9-dan / age 41 ● Feb 26, 1991
Final
- Hiromitsu Kanki5-dan / age 31 ○ Kozo Arimori5-dan / age 28 ● Feb 26, 1991
Bracket 12
Quarterfinal
- Mamoru Hatakeyama4-dan / age 21 ○ Junkichi Sakai5-dan / age 41 ● Feb 26, 1991
Semifinal
- Mamoru Hatakeyama4-dan / age 21 ○ Keiji Nishikawa6-dan / age 29 ● Feb 26, 1991
- Hiroshi Naganuma4-dan / age 26 ○ Keita Inoue5-dan / age 27 ● Feb 26, 1991
Final
- Mamoru Hatakeyama4-dan / age 21 ○ Hiroshi Naganuma4-dan / age 26 ● Feb 26, 1991
Bracket 13
Best 16
- Akira Kinoshita6-dan / age 51 ○ Masakazu Wakamatsu6-dan / age 51 ● Feb 26, 1991
Quarterfinal
- Akira Kinoshita6-dan / age 51 ○ Kaishu Tanaka8-dan / age 43 ● Feb 26, 1991
Semifinal
- Satoshi Murayama5-dan / age 21 ○ Akira Kinoshita6-dan / age 51 ● Feb 26, 1991
Final
- Satoshi Murayama5-dan / age 21 ○ Keizou Noda4-dan / age 33 ● Feb 26, 1991
Bracket 14
Quarterfinal
- Naruyuki Hatakeyama4-dan / age 21 ○ Masataka Sugimoto4-dan / age 22 ● Feb 26, 1991
Semifinal
- Toshiyuki Tsubouchi6-dan / age 42 ○ Nobuo Mori5-dan / age 39 ● Feb 26, 1991
- Masahiko Urano6-dan / age 26 ○ Naruyuki Hatakeyama4-dan / age 21 ● Feb 26, 1991
Final
- Toshiyuki Tsubouchi6-dan / age 42 ○ Masahiko Urano6-dan / age 26 ● Feb 26, 1991
Bracket 15
Quarterfinal
- Shohei Takada4-dan / age 28 ○ Noboru Sakurai7-dan / age 49 ● Feb 28, 1991
Semifinal
- Shohei Takada4-dan / age 28 ○ Shuuichi Ikeda6-dan / age 46 ● Feb 28, 1991
- Kazuharu Shoshi5-dan / age 29 ○ Ichiro Hiura5-dan / age 24 ● Feb 28, 1991
Final
- Shohei Takada4-dan / age 28 ○ Kazuharu Shoshi5-dan / age 29 ● Feb 28, 1991
Bracket 16
Best 16
- Yuzo Maruta9-dan / age 71 ○ Masao Kitamura8-dan / age 56 ● Mar 1, 1991
Quarterfinal
- 木下浩一age 23 ○ Yuzo Maruta9-dan / age 71 ● Mar 1, 1991
Semifinal
- 木下浩一age 23 ○ Toshikatsu Yoshida7-dan / age 57 ● Mar 1, 1991
Final
- 木下浩一age 23 ○ Tsuneo Kikuchi6-dan / age 41 ● Mar 1, 1991
Bracket 17
Best 16
- Mikio Tomizawa8-dan / age 70 ○ Atsuo Ono5-dan / age 28 ● Mar 1, 1991
Quarterfinal
- Tadahisa Maruyama4-dan / age 20 ○ Mikio Tomizawa8-dan / age 70 ● Mar 1, 1991
Semifinal
- Tadahisa Maruyama4-dan / age 20 ○ Hisao Hasebe8-dan / age 57 ● Mar 1, 1991
Final
- Tadahisa Maruyama4-dan / age 20 ○ Eiji Ooshima6-dan / age 33 ● Mar 1, 1991
Bracket 18
Quarterfinal
- Hiroshi Honma4-dan / age 32 ○ Shoudou Nakada5-dan / age 39 ● Mar 1, 1991
Semifinal
- Noboru Kosaka6-dan / age 41 ○ Kouichi Kodama6-dan / age 40 ● Mar 1, 1991
- Kenji Waki7-dan / age 30 ○ Hiroshi Honma4-dan / age 32 ● Mar 1, 1991
Final
- Noboru Kosaka6-dan / age 41 ○ Kenji Waki7-dan / age 30 ● Mar 1, 1991
View all games (80 games)
| Date | Stage / round | Winner | Loser |
|---|---|---|---|
| Feb 25, 1991 | Prelims | Hiroto Kiritani6-dan / age 41 ○ | Shigeru Sekine9-dan / age 61 ● |
| Feb 25, 1991 | Prelims | Hiroyuki Iida5-dan / age 29 ○ | Daigorou Satou8-dan / age 54 ● |
| Feb 25, 1991 | Prelims | Katsuhiko Murooka5-dan / age 31 ○ | Yoshitaka Kimura6-dan / age 59 ● |
| Feb 25, 1991 | Prelims | Eisaku Tomioka6-dan / age 26 ○ | Chimine Yamaguchiage 53 ● |
| Feb 25, 1991 | Prelims | Chimine Yamaguchiage 53 ○ | Shoichi Anzai4-dan / age 27 ● |
| Feb 25, 1991 | Prelims | Saburou Takeichi5-dan / age 36 ○ | Toshihiko Kawaguchi6-dan / age 54 ● |
| Feb 25, 1991 | Prelims | Toshihiko Kawaguchi6-dan / age 54 ○ | Hiroyuki Iida5-dan / age 29 ● |
| Feb 25, 1991 | Prelims | Yaichio Oono5-dan / age 31 ○ | Toratsugu Nomoto7-dan / age 45 ● |
| Feb 25, 1991 | Prelims | Hiroharu Seto5-dan / age 34 ○ | Terutaka Yasue7-dan / age 49 ● |
| Feb 25, 1991 | Prelims | Saburou Takeichi5-dan / age 36 ○ | Yuji Maeda7-dan / age 36 ● |
| Feb 25, 1991 | Prelims | Hiroto Kiritani6-dan / age 41 ○ | Masamitsu Tachi5-dan / age 25 ● |
| Feb 25, 1991 | Prelims | Hiroharu Seto5-dan / age 34 ○ | Hiroto Kiritani6-dan / age 41 ● |
| Feb 25, 1991 | Prelims | 小林 宏5-dan / age 28 ○ | Yoshito Arino5-dan / age 42 ● |
| Feb 25, 1991 | Prelims | 小林 宏5-dan / age 28 ○ | Koji Tosa6-dan / age 35 ● |
| Feb 25, 1991 | Prelims | Hiroharu Seto5-dan / age 34 ○ | Toshiyuki Moriuchi5-dan / age 20 ● |
| Feb 25, 1991 | Prelims | Akira Shima7-dan / age 28 ○ | Yaichio Oono5-dan / age 31 ● |
| Feb 25, 1991 | Prelims | 小林 宏5-dan / age 28 ○ | Akira Shima7-dan / age 28 ● |
| Feb 25, 1991 | Prelims | Saburou Takeichi5-dan / age 36 ○ | Yoshiyuki Ueyama5-dan / age 33 ● |
| Feb 25, 1991 | Prelims | Koji Horiguchi5-dan / age 29 ○ | Katsuhiko Murooka5-dan / age 31 ● |
| Feb 25, 1991 | Prelims | Eisaku Tomioka6-dan / age 26 ○ | Koji Horiguchi5-dan / age 29 ● |
| Feb 26, 1991 | Prelims | Kiyosaku Sekiya6-dan / age 57 ○ | Yukio Miyasaka8-dan / age 61 ● |
| Feb 26, 1991 | Prelims | Kiyosaku Sekiya6-dan / age 57 ○ | Akio Ishikawa4-dan / age 27 ● |
| Feb 26, 1991 | Prelims | Osamu Katsuura9-dan / age 44 ○ | Kiyosaku Sekiya6-dan / age 57 ● |
| Feb 26, 1991 | Prelims | Masaki Izumi6-dan / age 30 ○ | Shouji Kenmochi7-dan / age 56 ● |
| Feb 26, 1991 | Prelims | Shouji Kenmochi7-dan / age 56 ○ | Hideo Yamaguchi7-dan / age 49 ● |
| Feb 26, 1991 | Prelims | Kenji Iino6-dan / age 36 ○ | Yoshimasa Saeki8-dan / age 54 ● |
| Feb 26, 1991 | Prelims | Kiyoshi Aoki5-dan / age 43 ○ | Yoshinori Kimura8-dan / age 55 ● |
| Feb 26, 1991 | Prelims | Hiromitsu Kanki5-dan / age 31 ○ | Hiromitsu Takashima8-dan / age 49 ● |
| Feb 26, 1991 | Prelims | Hiromitsu Takashima8-dan / age 49 ○ | Hirofumi Itoh4-dan / age 31 ● |
| Feb 26, 1991 | Prelims | Akira Kinoshita6-dan / age 51 ○ | Masakazu Wakamatsu6-dan / age 51 ● |
| Feb 26, 1991 | Prelims | Akira Kinoshita6-dan / age 51 ○ | Kaishu Tanaka8-dan / age 43 ● |
| Feb 26, 1991 | Prelims | Satoshi Murayama5-dan / age 21 ○ | Akira Kinoshita6-dan / age 51 ● |
| Feb 26, 1991 | Prelims | Osamu Katsuura9-dan / age 44 ○ | Youichi Kushida4-dan / age 26 ● |
| Feb 26, 1991 | Prelims | Hiromitsu Kanki5-dan / age 31 ○ | Hidemitsu Moriyasu9-dan / age 41 ● |
| Feb 26, 1991 | Prelims | Ryuuichi Matsuura5-dan / age 39 ○ | Seiichirou Taki6-dan / age 42 ● |
| Feb 26, 1991 | Prelims | Toshiyuki Tsubouchi6-dan / age 42 ○ | Nobuo Mori5-dan / age 39 ● |
| Feb 26, 1991 | Prelims | Toshiyuki Tsubouchi6-dan / age 42 ○ | Masahiko Urano6-dan / age 26 ● |
| Feb 26, 1991 | Prelims | Yoshinori Satou7-dan / age 42 ○ | Toshio Miyata6-dan / age 38 ● |
| Feb 26, 1991 | Prelims | Ryuuichi Matsuura5-dan / age 39 ○ | Yoshinori Satou7-dan / age 42 ● |
| Feb 26, 1991 | Prelims | Kiyoshi Aoki5-dan / age 43 ○ | Masayuki Moriyasu5-dan / age 43 ● |
| Feb 26, 1991 | Prelims | Kenji Iino6-dan / age 36 ○ | Masaki Izumi6-dan / age 30 ● |
| Feb 26, 1991 | Prelims | Kenji Iino6-dan / age 36 ○ | Yuuji Yoda5-dan / age 33 ● |
| Feb 26, 1991 | Prelims | Mamoru Hatakeyama4-dan / age 21 ○ | Junkichi Sakai5-dan / age 41 ● |
| Feb 26, 1991 | Prelims | Kazuo Azuma6-dan / age 35 ○ | Naoya Fujiwara4-dan / age 25 ● |
| Feb 26, 1991 | Prelims | Kazuo Azuma6-dan / age 35 ○ | Kiyoshi Aoki5-dan / age 43 ● |
| Feb 26, 1991 | Prelims | Ryuuichi Matsuura5-dan / age 39 ○ | Hisashi Ogura4-dan / age 22 ● |
| Feb 26, 1991 | Prelims | Mamoru Hatakeyama4-dan / age 21 ○ | Keiji Nishikawa6-dan / age 29 ● |
| Feb 26, 1991 | Prelims | Youichi Kushida4-dan / age 26 ○ | Junichi Kase5-dan / age 33 ● |
| Feb 26, 1991 | Prelims | Hiroshi Naganuma4-dan / age 26 ○ | Keita Inoue5-dan / age 27 ● |
| Feb 26, 1991 | Prelims | Hiromitsu Kanki5-dan / age 31 ○ | Kozo Arimori5-dan / age 28 ● |
| Feb 26, 1991 | Prelims | Masahiko Urano6-dan / age 26 ○ | Naruyuki Hatakeyama4-dan / age 21 ● |
| Feb 26, 1991 | Prelims | Mamoru Hatakeyama4-dan / age 21 ○ | Hiroshi Naganuma4-dan / age 26 ● |
| Feb 26, 1991 | Prelims | Satoshi Murayama5-dan / age 21 ○ | Keizou Noda4-dan / age 33 ● |
| Feb 26, 1991 | Prelims | Naruyuki Hatakeyama4-dan / age 21 ○ | Masataka Sugimoto4-dan / age 22 ● |
| Feb 28, 1991 | Prelims | Shohei Takada4-dan / age 28 ○ | Noboru Sakurai7-dan / age 49 ● |
| Feb 28, 1991 | Prelims | Hiroshi Seki4-dan / age 30 ○ | Ichirou Tanabe6-dan / age 52 ● |
| Feb 28, 1991 | Prelims | Shohei Takada4-dan / age 28 ○ | Shuuichi Ikeda6-dan / age 46 ● |
| Feb 28, 1991 | Prelims | Masataka Goda4-dan / age 19 ○ | Hatasu Itou6-dan / age 40 ● |
| Feb 28, 1991 | Prelims | Masataka Goda4-dan / age 19 ○ | Katsumi Mushano5-dan / age 37 ● |
| Feb 28, 1991 | Prelims | Masataka Goda4-dan / age 19 ○ | Osamu Nakamura7-dan / age 28 ● |
| Feb 28, 1991 | Prelims | Osamu Nakamura7-dan / age 28 ○ | Hiroshi Seki4-dan / age 30 ● |
| Feb 28, 1991 | Prelims | Kazuharu Shoshi5-dan / age 29 ○ | Ichiro Hiura5-dan / age 24 ● |
| Feb 28, 1991 | Prelims | Shohei Takada4-dan / age 28 ○ | Kazuharu Shoshi5-dan / age 29 ● |
| Mar 1, 1991 | Prelims | Mikio Tomizawa8-dan / age 70 ○ | Atsuo Ono5-dan / age 28 ● |
| Mar 1, 1991 | Prelims | Tadahisa Maruyama4-dan / age 20 ○ | Mikio Tomizawa8-dan / age 70 ● |
| Mar 1, 1991 | Prelims | Yuzo Maruta9-dan / age 71 ○ | Masao Kitamura8-dan / age 56 ● |
| Mar 1, 1991 | Prelims | 木下浩一age 23 ○ | Yuzo Maruta9-dan / age 71 ● |
| Mar 1, 1991 | Prelims | Tadahisa Maruyama4-dan / age 20 ○ | Hisao Hasebe8-dan / age 57 ● |
| Mar 1, 1991 | Prelims | 木下浩一age 23 ○ | Toshikatsu Yoshida7-dan / age 57 ● |
| Mar 1, 1991 | Prelims | Kazuyoshi Nishimura8-dan / age 49 ○ | Isao Nakata5-dan / age 23 ● |
| Mar 1, 1991 | Prelims | Kazuyoshi Nishimura8-dan / age 49 ○ | Kinji Shiihashi5-dan / age 42 ● |
| Mar 1, 1991 | Prelims | Noboru Kosaka6-dan / age 41 ○ | Kenji Waki7-dan / age 30 ● |
| Mar 1, 1991 | Prelims | Noboru Kosaka6-dan / age 41 ○ | Kouichi Kodama6-dan / age 40 ● |
| Mar 1, 1991 | Prelims | Kinji Shiihashi5-dan / age 42 ○ | Shuji Satoh4-dan / age 23 ● |
| Mar 1, 1991 | Prelims | 木下浩一age 23 ○ | Tsuneo Kikuchi6-dan / age 41 ● |
| Mar 1, 1991 | Prelims | Isao Nakata5-dan / age 23 ○ | Haruo Numa5-dan / age 41 ● |
| Mar 1, 1991 | Prelims | Hiroshi Honma4-dan / age 32 ○ | Shoudou Nakada5-dan / age 39 ● |
| Mar 1, 1991 | Prelims | Tadahisa Maruyama4-dan / age 20 ○ | Eiji Ooshima6-dan / age 33 ● |
| Mar 1, 1991 | Prelims | Kenji Waki7-dan / age 30 ○ | Hiroshi Honma4-dan / age 32 ● |
| Mar 1, 1991 | Prelims | Isao Nakata5-dan / age 23 ○ | Hiroshi Kamiya6-dan / age 29 ● |
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.