Tournaments › Kio-sen › FY1991
17th term Kio-sen (FY1991)
Title match
| Players | W | Game 1 2/14 | Game 2 2/25 | Game 3 3/6 | Game 4 3/16 |
|---|---|---|---|---|---|
| Yoshiharu HabuKio / age 21 | 3 | ●G | ○S | ○G | ○S |
| Yoshikazu MinamiOsho / age 28 | 1 | ○S | ●G | ●S | ●G |
Challenger final
| Date | Stage / round | Winner | Loser |
|---|---|---|---|
| Jan 31, 1992 | Challenger final | Yoshikazu MinamiOsho / age 28 ○ | Taku Morishita6-dan / age 25 ● |
Challenger tournament
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Final
Yoshikazu MinamiOsho / age 28○
Koji Tanigawa3 titles / age 29●
Jan 23, 1992Round 3
Koji Tanigawa3 titles / age 29○
Michio Takahashi9-dan / age 31●
Jan 7, 1992Round 2
Koji Tanigawa3 titles / age 29○
Yasuaki Tsukada8-dan / age 27●
Dec 12, 1991Round 1
Koji Tanigawa3 titles / age 29○
Hifumi Katoh9-dan / age 51●
Dec 1, 1991Round 1
Yasuaki Tsukada8-dan / age 27○
Michio Ariyoshi9-dan / age 56●
Dec 2, 1991Round 2
Michio Takahashi9-dan / age 31○
Hiroki Nakata5-dan / age 27●
Dec 27, 1991Seed
Yoshikazu MinamiOsho / age 28
Best 16
- Koji Tanigawa3 titles / age 29 ○ Hifumi Katoh9-dan / age 51 ● Dec 1, 1991
- Yasuaki Tsukada8-dan / age 27 ○ Michio Ariyoshi9-dan / age 56 ● Dec 2, 1991
Quarterfinal
- Koji Tanigawa3 titles / age 29 ○ Yasuaki Tsukada8-dan / age 27 ● Dec 12, 1991
- Michio Takahashi9-dan / age 31 ○ Hiroki Nakata5-dan / age 27 ● Dec 27, 1991
Semifinal
- Koji Tanigawa3 titles / age 29 ○ Michio Takahashi9-dan / age 31 ● Jan 7, 1992
Final
- Yoshikazu MinamiOsho / age 28 ○ Koji Tanigawa3 titles / age 29 ● Jan 23, 1992
View all games (6 games)
| Date | Stage / round | Winner | Loser |
|---|---|---|---|
| Dec 1, 1991 | Repechage round 1 | Koji Tanigawa3 titles / age 29 ○ | Hifumi Katoh9-dan / age 51 ● |
| Dec 2, 1991 | Repechage round 1 | Yasuaki Tsukada8-dan / age 27 ○ | Michio Ariyoshi9-dan / age 56 ● |
| Dec 12, 1991 | Repechage round 2 | Koji Tanigawa3 titles / age 29 ○ | Yasuaki Tsukada8-dan / age 27 ● |
| Dec 27, 1991 | Repechage round 2 | Michio Takahashi9-dan / age 31 ○ | Hiroki Nakata5-dan / age 27 ● |
| Jan 7, 1992 | Repechage round 3 | Koji Tanigawa3 titles / age 29 ○ | Michio Takahashi9-dan / age 31 ● |
| Jan 23, 1992 | Repechage Final | Yoshikazu MinamiOsho / age 28 ○ | Koji Tanigawa3 titles / age 29 ● |
Main
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Final
Taku Morishita6-dan / age 25○
Yoshikazu MinamiOsho / age 28●
Dec 30, 1991Round 5
Yoshikazu MinamiOsho / age 28○
Michio Takahashi9-dan / age 31●
Dec 5, 1991Round 4
Yoshikazu MinamiOsho / age 28○
Hifumi Katoh9-dan / age 51●
Oct 14, 1991Round 3
Hifumi Katoh9-dan / age 51○
Keiji Mori9-dan / age 45●
Jul 29, 1991Round 2
Keiji Mori9-dan / age 45○
Kazuo Ishida8-dan / age 44●
Jul 10, 1991Round 1
Keiji Mori9-dan / age 45○
Manabu Senzaki5-dan / age 20●
May 29, 1991Seed
Kazuo Ishida8-dan / age 44
Round 2
Hifumi Katoh9-dan / age 51○
Kunio Yonenaga9-dan / age 48●
Jul 17, 1991Round 3
Yoshikazu MinamiOsho / age 28○
Shuuichi Ono7-dan / age 33●
Aug 23, 1991Round 2
Shuuichi Ono7-dan / age 33○
Torahiko Tanaka8-dan / age 34●
Jul 2, 1991Round 1
Shuuichi Ono7-dan / age 33○
Hiroshi Naganuma4-dan / age 26●
Jun 11, 1991Seed
Torahiko Tanaka8-dan / age 34
Seed
Yoshikazu MinamiOsho / age 28
Round 4
Michio Takahashi9-dan / age 31○
Koji Tanigawa3 titles / age 29●
Nov 2, 1991Round 3
Koji Tanigawa4 titles / age 29○
Kiyozumi Kiriyama9-dan / age 43●
Aug 15, 1991Round 2
Koji Tanigawa3 titles / age 29○
Keita Inoue5-dan / age 27●
Jun 28, 1991Round 1
Keita Inoue5-dan / age 27○
Takashi Abe5-dan / age 23●
Jun 7, 1991Seed
Koji Tanigawa3 titles / age 29
Seed
Kiyozumi Kiriyama9-dan / age 43
Round 3
Michio Takahashi9-dan / age 31○
Teruichi Aono8-dan / age 38●
Sep 24, 1991Round 2
Teruichi Aono8-dan / age 38○
Akira Shima7-dan / age 28●
Jun 28, 1991Round 1
Akira Shima7-dan / age 28○
Osamu Nakamura7-dan / age 28●
May 28, 1991Seed
Teruichi Aono8-dan / age 38
Seed
Michio Takahashi9-dan / age 31
Round 5
Taku Morishita6-dan / age 25○
Hiroki Nakata5-dan / age 27●
Dec 9, 1991Round 4
Hiroki Nakata5-dan / age 26○
Michio Ariyoshi9-dan / age 56●
Oct 17, 1991Round 3
Hiroki Nakata5-dan / age 26○
Makoto NakaharaMeijin / age 44●
Sep 6, 1991Round 2
Hiroki Nakata5-dan / age 26○
Yasuharu Ooyama9-dan / age 68●
Jul 31, 1991Round 1
Hiroki Nakata5-dan / age 26○
Teruhiko Suzuki7-dan / age 36●
May 28, 1991Seed
Yasuharu Ooyama9-dan / age 68
Seed
Makoto NakaharaMeijin / age 44
Round 3
Michio Ariyoshi9-dan / age 56○
Kunio Naitou9-dan / age 51●
Sep 12, 1991Round 2
Michio Ariyoshi9-dan / age 55○
Hitoshige Awaji8-dan / age 41●
May 30, 1991Round 2
Kunio Naitou9-dan / age 51○
Bungo Fukusaki8-dan / age 31●
Jun 17, 1991Round 4
Taku Morishita6-dan / age 25○
Yasuaki Tsukada8-dan / age 26●
Nov 11, 1991Round 3
Yasuaki Tsukada8-dan / age 26○
Nobuyuki Oouchi9-dan / age 49●
Aug 26, 1991Round 2
Nobuyuki Oouchi9-dan / age 49○
Nobuyuki YashikiKisei / age 19●
Jun 21, 1991Round 2
Yasuaki Tsukada8-dan / age 26○
Noboru Tamaru8-dan / age 41●
Jun 24, 1991Round 3
Taku Morishita6-dan / age 25○
Kenji Kobayashi8-dan / age 34●
Sep 6, 1991Round 2
Taku Morishita6-dan / age 25○
Kazuo Manabe8-dan / age 39●
Jul 12, 1991Round 1
Taku Morishita6-dan / age 24○
Eisaku Tomioka6-dan / age 27●
May 24, 1991Seed
Kazuo Manabe8-dan / age 39
Seed
Kenji Kobayashi8-dan / age 34
Best 64
- Taku Morishita6-dan / age 24 ○ Eisaku Tomioka6-dan / age 27 ● May 24, 1991
- Hiroki Nakata5-dan / age 26 ○ Teruhiko Suzuki7-dan / age 36 ● May 28, 1991
- Akira Shima7-dan / age 28 ○ Osamu Nakamura7-dan / age 28 ● May 28, 1991
- Keiji Mori9-dan / age 45 ○ Manabu Senzaki5-dan / age 20 ● May 29, 1991
- Keita Inoue5-dan / age 27 ○ Takashi Abe5-dan / age 23 ● Jun 7, 1991
- Shuuichi Ono7-dan / age 33 ○ Hiroshi Naganuma4-dan / age 26 ● Jun 11, 1991
Best 32
- Michio Ariyoshi9-dan / age 55 ○ Hitoshige Awaji8-dan / age 41 ● May 30, 1991
- Kunio Naitou9-dan / age 51 ○ Bungo Fukusaki8-dan / age 31 ● Jun 17, 1991
- Nobuyuki Oouchi9-dan / age 49 ○ Nobuyuki YashikiKisei / age 19 ● Jun 21, 1991
- Yasuaki Tsukada8-dan / age 26 ○ Noboru Tamaru8-dan / age 41 ● Jun 24, 1991
- Teruichi Aono8-dan / age 38 ○ Akira Shima7-dan / age 28 ● Jun 28, 1991
- Koji Tanigawa3 titles / age 29 ○ Keita Inoue5-dan / age 27 ● Jun 28, 1991
- Shuuichi Ono7-dan / age 33 ○ Torahiko Tanaka8-dan / age 34 ● Jul 2, 1991
- Keiji Mori9-dan / age 45 ○ Kazuo Ishida8-dan / age 44 ● Jul 10, 1991
- Taku Morishita6-dan / age 25 ○ Kazuo Manabe8-dan / age 39 ● Jul 12, 1991
- Hifumi Katoh9-dan / age 51 ○ Kunio Yonenaga9-dan / age 48 ● Jul 17, 1991
- Hiroki Nakata5-dan / age 26 ○ Yasuharu Ooyama9-dan / age 68 ● Jul 31, 1991
Best 16
- Hifumi Katoh9-dan / age 51 ○ Keiji Mori9-dan / age 45 ● Jul 29, 1991
- Koji Tanigawa4 titles / age 29 ○ Kiyozumi Kiriyama9-dan / age 43 ● Aug 15, 1991
- Yoshikazu MinamiOsho / age 28 ○ Shuuichi Ono7-dan / age 33 ● Aug 23, 1991
- Yasuaki Tsukada8-dan / age 26 ○ Nobuyuki Oouchi9-dan / age 49 ● Aug 26, 1991
- Taku Morishita6-dan / age 25 ○ Kenji Kobayashi8-dan / age 34 ● Sep 6, 1991
- Hiroki Nakata5-dan / age 26 ○ Makoto NakaharaMeijin / age 44 ● Sep 6, 1991
- Michio Ariyoshi9-dan / age 56 ○ Kunio Naitou9-dan / age 51 ● Sep 12, 1991
- Michio Takahashi9-dan / age 31 ○ Teruichi Aono8-dan / age 38 ● Sep 24, 1991
Quarterfinal
- Yoshikazu MinamiOsho / age 28 ○ Hifumi Katoh9-dan / age 51 ● Oct 14, 1991
- Hiroki Nakata5-dan / age 26 ○ Michio Ariyoshi9-dan / age 56 ● Oct 17, 1991
- Michio Takahashi9-dan / age 31 ○ Koji Tanigawa3 titles / age 29 ● Nov 2, 1991
- Taku Morishita6-dan / age 25 ○ Yasuaki Tsukada8-dan / age 26 ● Nov 11, 1991
Semifinal
- Yoshikazu MinamiOsho / age 28 ○ Michio Takahashi9-dan / age 31 ● Dec 5, 1991
- Taku Morishita6-dan / age 25 ○ Hiroki Nakata5-dan / age 27 ● Dec 9, 1991
Final
- Taku Morishita6-dan / age 25 ○ Yoshikazu MinamiOsho / age 28 ● Dec 30, 1991
View all games (32 games)
| Date | Stage / round | Winner | Loser |
|---|---|---|---|
| May 24, 1991 | Main Round 1 | Taku Morishita6-dan / age 24 ○ | Eisaku Tomioka6-dan / age 27 ● |
| May 28, 1991 | Main Round 1 | Hiroki Nakata5-dan / age 26 ○ | Teruhiko Suzuki7-dan / age 36 ● |
| May 28, 1991 | Main Round 1 | Akira Shima7-dan / age 28 ○ | Osamu Nakamura7-dan / age 28 ● |
| May 29, 1991 | Main Round 1 | Keiji Mori9-dan / age 45 ○ | Manabu Senzaki5-dan / age 20 ● |
| May 30, 1991 | Main Round 2 | Michio Ariyoshi9-dan / age 55 ○ | Hitoshige Awaji8-dan / age 41 ● |
| Jun 7, 1991 | Main Round 1 | Keita Inoue5-dan / age 27 ○ | Takashi Abe5-dan / age 23 ● |
| Jun 11, 1991 | Main Round 1 | Shuuichi Ono7-dan / age 33 ○ | Hiroshi Naganuma4-dan / age 26 ● |
| Jun 17, 1991 | Main Round 2 | Kunio Naitou9-dan / age 51 ○ | Bungo Fukusaki8-dan / age 31 ● |
| Jun 21, 1991 | Main Round 2 | Nobuyuki Oouchi9-dan / age 49 ○ | Nobuyuki YashikiKisei / age 19 ● |
| Jun 24, 1991 | Main Round 2 | Yasuaki Tsukada8-dan / age 26 ○ | Noboru Tamaru8-dan / age 41 ● |
| Jun 28, 1991 | Main Round 2 | Teruichi Aono8-dan / age 38 ○ | Akira Shima7-dan / age 28 ● |
| Jun 28, 1991 | Main Round 2 | Koji Tanigawa3 titles / age 29 ○ | Keita Inoue5-dan / age 27 ● |
| Jul 2, 1991 | Main Round 2 | Shuuichi Ono7-dan / age 33 ○ | Torahiko Tanaka8-dan / age 34 ● |
| Jul 10, 1991 | Main Round 2 | Keiji Mori9-dan / age 45 ○ | Kazuo Ishida8-dan / age 44 ● |
| Jul 12, 1991 | Main Round 2 | Taku Morishita6-dan / age 25 ○ | Kazuo Manabe8-dan / age 39 ● |
| Jul 17, 1991 | Main Round 2 | Hifumi Katoh9-dan / age 51 ○ | Kunio Yonenaga9-dan / age 48 ● |
| Jul 29, 1991 | Main Round 3 | Hifumi Katoh9-dan / age 51 ○ | Keiji Mori9-dan / age 45 ● |
| Jul 31, 1991 | Main Round 2 | Hiroki Nakata5-dan / age 26 ○ | Yasuharu Ooyama9-dan / age 68 ● |
| Aug 15, 1991 | Main Round 3 | Koji Tanigawa4 titles / age 29 ○ | Kiyozumi Kiriyama9-dan / age 43 ● |
| Aug 23, 1991 | Main Round 3 | Yoshikazu MinamiOsho / age 28 ○ | Shuuichi Ono7-dan / age 33 ● |
| Aug 26, 1991 | Main Round 3 | Yasuaki Tsukada8-dan / age 26 ○ | Nobuyuki Oouchi9-dan / age 49 ● |
| Sep 6, 1991 | Main Round 3 | Hiroki Nakata5-dan / age 26 ○ | Makoto NakaharaMeijin / age 44 ● |
| Sep 6, 1991 | Main Round 3 | Taku Morishita6-dan / age 25 ○ | Kenji Kobayashi8-dan / age 34 ● |
| Sep 12, 1991 | Main Round 3 | Michio Ariyoshi9-dan / age 56 ○ | Kunio Naitou9-dan / age 51 ● |
| Sep 24, 1991 | Main Round 3 | Michio Takahashi9-dan / age 31 ○ | Teruichi Aono8-dan / age 38 ● |
| Oct 14, 1991 | Main Round 4 | Yoshikazu MinamiOsho / age 28 ○ | Hifumi Katoh9-dan / age 51 ● |
| Oct 17, 1991 | Main Round 4 | Hiroki Nakata5-dan / age 26 ○ | Michio Ariyoshi9-dan / age 56 ● |
| Nov 2, 1991 | Main Round 4 | Michio Takahashi9-dan / age 31 ○ | Koji Tanigawa3 titles / age 29 ● |
| Nov 11, 1991 | Main Round 4 | Taku Morishita6-dan / age 25 ○ | Yasuaki Tsukada8-dan / age 26 ● |
| Dec 5, 1991 | Main Round 5 | Yoshikazu MinamiOsho / age 28 ○ | Michio Takahashi9-dan / age 31 ● |
| Dec 9, 1991 | Main Round 5 | Taku Morishita6-dan / age 25 ○ | Hiroki Nakata5-dan / age 27 ● |
| Dec 30, 1991 | Main Winners' final | Taku Morishita6-dan / age 25 ○ | Yoshikazu MinamiOsho / age 28 ● |
Prelims (96 games)
Show bracket and games
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Final
Hiroki Nakata5-dan / age 26○
Yuji Maeda7-dan / age 37●
May 2, 1991Round 3
Yuji Maeda7-dan / age 37○
Katsuhiko Murooka5-dan / age 32●
Apr 15, 1991Round 2
Yuji Maeda7-dan / age 37○
Youichi Kushida4-dan / age 26●
Mar 4, 1991Round 1
Youichi Kushida4-dan / age 26○
Hideo Yamaguchi7-dan / age 49●
Feb 4, 1991Seed
Yuji Maeda7-dan / age 37
Round 2
Katsuhiko Murooka5-dan / age 31○
Masao Kitamura8-dan / age 56●
Mar 14, 1991Round 1
Katsuhiko Murooka5-dan / age 31○
Chimine Yamaguchiage 53●
Feb 14, 1991Seed
Masao Kitamura8-dan / age 56
Round 3
Hiroki Nakata5-dan / age 26○
Hatasu Itou6-dan / age 40●
Apr 23, 1991Round 2
Hiroki Nakata5-dan / age 26○
Seiichirou Taki6-dan / age 42●
Mar 18, 1991Round 1
Hiroki Nakata5-dan / age 26○
Yuuji Yoda5-dan / age 33●
Feb 8, 1991Seed
Seiichirou Taki6-dan / age 42
Round 2
Hatasu Itou6-dan / age 40○
Hisashi Ogura4-dan / age 22●
Mar 29, 1991Round 1
Hatasu Itou6-dan / age 40○
Kinji Shiihashi5-dan / age 42●
Feb 12, 1991Round 1
Hisashi Ogura4-dan / age 22○
Terutaka Yasue7-dan / age 49●
Feb 14, 1991Manabu Senzaki5-dan / age 20○
Saburou Takeichi5-dan / age 37●
May 2, 1991Round 3
Saburou Takeichi5-dan / age 37○
Atsuo Ono5-dan / age 28●
Apr 17, 1991Round 1
小林 宏5-dan / age 28○
Yoshinori Satou7-dan / age 41●
Feb 12, 1991Round 1
Atsuo Ono5-dan / age 28○
Yoshitaka Kimura6-dan / age 59●
Feb 15, 1991Round 2
Saburou Takeichi5-dan / age 37○
Shigeru Sekine9-dan / age 61●
Apr 5, 1991Round 1
Saburou Takeichi5-dan / age 36○
Masataka Goda4-dan / age 19●
Feb 15, 1991Seed
Shigeru Sekine9-dan / age 61
Round 3
Manabu Senzaki5-dan / age 20○
Akio Ishikawa4-dan / age 28●
Apr 23, 1991Round 2
Akio Ishikawa4-dan / age 28○
Noboru Sakurai7-dan / age 49●
Mar 15, 1991Round 1
Akio Ishikawa4-dan / age 27○
Yaichio Oono5-dan / age 31●
Feb 6, 1991Seed
Noboru Sakurai7-dan / age 49
Round 2
Manabu Senzaki5-dan / age 20○
Yuzo Maruta9-dan / age 72●
Apr 9, 1991Round 1
Manabu Senzaki5-dan / age 20○
Daigorou Satou8-dan / age 54●
Mar 15, 1991Seed
Yuzo Maruta9-dan / age 72
Taku Morishita6-dan / age 24○
Daisuke Nakagawa5-dan / age 22●
May 2, 1991Round 3
Taku Morishita6-dan / age 24○
Shohei Takada4-dan / age 28●
Apr 11, 1991Round 2
Shohei Takada4-dan / age 28○
Toshikatsu Yoshida7-dan / age 57●
Mar 8, 1991Round 1
Shohei Takada4-dan / age 28○
Yoshiyuki Ueyama5-dan / age 33●
Feb 4, 1991Seed
Toshikatsu Yoshida7-dan / age 57
Round 2
Taku Morishita6-dan / age 24○
Hiroto Kiritani6-dan / age 41●
Apr 2, 1991Round 1
Hiroto Kiritani6-dan / age 41○
Shouji Kenmochi7-dan / age 56●
Mar 8, 1991Seed
Taku Morishita6-dan / age 24
Round 3
Daisuke Nakagawa5-dan / age 22○
Masamitsu Tachi5-dan / age 25●
Apr 16, 1991Round 2
Daisuke Nakagawa5-dan / age 22○
Ryuuichi Matsuura5-dan / age 39●
Mar 28, 1991Round 1
Ryuuichi Matsuura5-dan / age 39○
Mikio Tomizawa8-dan / age 70●
Feb 14, 1991Round 1
Daisuke Nakagawa5-dan / age 22○
Hiroshi Kamiya6-dan / age 29●
Feb 15, 1991Round 2
Masamitsu Tachi5-dan / age 25○
Osamu Katsuura9-dan / age 44●
Mar 29, 1991Round 1
Masamitsu Tachi5-dan / age 25○
Ichirou Tanabe6-dan / age 52●
Feb 15, 1991Seed
Osamu Katsuura9-dan / age 44
Osamu Nakamura7-dan / age 28○
Yoshimasa Saeki8-dan / age 54●
May 7, 1991Round 3
Yoshimasa Saeki8-dan / age 54○
Isao Nakata5-dan / age 23●
Apr 12, 1991Round 2
Yoshimasa Saeki8-dan / age 54○
Shuuichi Ikeda6-dan / age 46●
Feb 21, 1991Round 1
Shuuichi Ikeda6-dan / age 45○
木下浩一age 23●
Jan 30, 1991Seed
Yoshimasa Saeki8-dan / age 54
Round 2
Isao Nakata5-dan / age 23○
Koji Tosa6-dan / age 35●
Mar 15, 1991Round 1
Isao Nakata5-dan / age 23○
Katsumi Mushano5-dan / age 37●
Feb 14, 1991Seed
Koji Tosa6-dan / age 35
Round 3
Osamu Nakamura7-dan / age 28○
Yasumitsu Satoh5-dan / age 21●
Apr 19, 1991Round 2
Yasumitsu Satoh5-dan / age 21○
Kazuharu Shoshi5-dan / age 29●
Mar 8, 1991Round 1
Kazuharu Shoshi5-dan / age 29○
Tsuneo Kikuchi6-dan / age 41●
Jan 31, 1991Round 1
Yasumitsu Satoh5-dan / age 21○
Hiroharu Seto5-dan / age 34●
Feb 18, 1991Round 2
Osamu Nakamura7-dan / age 28○
Shuji Satoh4-dan / age 23●
Apr 4, 1991Round 1
Shuji Satoh4-dan / age 23○
Hiroyuki Iida5-dan / age 29●
Mar 6, 1991Seed
Osamu Nakamura7-dan / age 28
Eisaku Tomioka6-dan / age 26○
Tadahisa Maruyama4-dan / age 20●
May 7, 1991Round 3
Tadahisa Maruyama4-dan / age 20○
Eiji Ooshima6-dan / age 33●
Apr 18, 1991Round 2
Eiji Ooshima6-dan / age 33○
Yukio Miyasaka8-dan / age 61●
Mar 8, 1991Round 1
Eiji Ooshima6-dan / age 33○
Kenji Iino6-dan / age 36●
Jan 30, 1991Seed
Yukio Miyasaka8-dan / age 61
Round 2
Tadahisa Maruyama4-dan / age 20○
Ichiro Hiura5-dan / age 25●
Apr 9, 1991Round 1
Ichiro Hiura5-dan / age 24○
Hiroshi Seki4-dan / age 30●
Feb 25, 1991Round 1
Tadahisa Maruyama4-dan / age 20○
Toshihiko Kawaguchi6-dan / age 54●
Mar 15, 1991Round 3
Eisaku Tomioka6-dan / age 26○
Toshiyuki Moriuchi5-dan / age 20●
Apr 26, 1991Round 2
Eisaku Tomioka6-dan / age 26○
Toratsugu Nomoto7-dan / age 45●
Mar 8, 1991Round 1
Toratsugu Nomoto7-dan / age 45○
Junichi Kase5-dan / age 33●
Feb 6, 1991Seed
Eisaku Tomioka6-dan / age 26
Round 2
Toshiyuki Moriuchi5-dan / age 20○
Hisao Hasebe8-dan / age 57●
Apr 2, 1991Round 1
Toshiyuki Moriuchi5-dan / age 20○
Toshio Miyata6-dan / age 38●
Feb 28, 1991Seed
Hisao Hasebe8-dan / age 57
Keita Inoue5-dan / age 27○
Kaishu Tanaka8-dan / age 44●
May 14, 1991Round 3
Kaishu Tanaka8-dan / age 44○
Kenji Waki7-dan / age 30●
Apr 5, 1991Round 2
Kaishu Tanaka8-dan / age 43○
Masayuki Moriyasu5-dan / age 43●
Mar 1, 1991Round 1
Masayuki Moriyasu5-dan / age 43○
Akira Kinoshita6-dan / age 51●
Jan 25, 1991Seed
Kaishu Tanaka8-dan / age 43
Round 2
Kenji Waki7-dan / age 30○
Noboru Kosaka6-dan / age 41●
Mar 22, 1991Round 1
Noboru Kosaka6-dan / age 40○
Keizou Noda4-dan / age 33●
Feb 15, 1991Seed
Kenji Waki7-dan / age 30
Round 3
Keita Inoue5-dan / age 27○
Hidemitsu Moriyasu9-dan / age 41●
Apr 9, 1991Round 2
Hidemitsu Moriyasu9-dan / age 41○
Kiyoshi Aoki5-dan / age 43●
Feb 20, 1991Round 1
Kiyoshi Aoki5-dan / age 43○
Masataka Sugimoto4-dan / age 22●
Jan 31, 1991Seed
Hidemitsu Moriyasu9-dan / age 41
Round 2
Keita Inoue5-dan / age 27○
Naruyuki Hatakeyama4-dan / age 21●
Mar 26, 1991Round 1
Keita Inoue5-dan / age 27○
Junkichi Sakai5-dan / age 41●
Feb 15, 1991Round 1
Naruyuki Hatakeyama4-dan / age 21○
Hiromitsu Takashima8-dan / age 49●
Feb 15, 1991Takashi Abe5-dan / age 23○
Kazuo Azuma6-dan / age 35●
May 14, 1991Round 3
Takashi Abe5-dan / age 23○
Mamoru Hatakeyama4-dan / age 21●
Mar 29, 1991Round 2
Mamoru Hatakeyama4-dan / age 21○
Satoshi Murayama5-dan / age 21●
Mar 7, 1991Round 1
Mamoru Hatakeyama4-dan / age 21○
Toshiyuki Tsubouchi6-dan / age 41●
Jan 31, 1991Round 1
Satoshi Murayama5-dan / age 21○
Hirofumi Itoh4-dan / age 30●
Jan 31, 1991Round 2
Takashi Abe5-dan / age 23○
Masahiko Urano6-dan / age 27●
Mar 15, 1991Round 1
Takashi Abe5-dan / age 23○
Shoudou Nakada5-dan / age 39●
Feb 14, 1991Seed
Masahiko Urano6-dan / age 27
Round 3
Kazuo Azuma6-dan / age 35○
Yoshinori Kimura8-dan / age 55●
Apr 23, 1991Round 2
Kazuo Azuma6-dan / age 35○
Nobuo Mori5-dan / age 39●
Mar 7, 1991Round 1
Nobuo Mori5-dan / age 39○
Masakazu Wakamatsu6-dan / age 51●
Feb 13, 1991Seed
Kazuo Azuma6-dan / age 35
Round 2
Yoshinori Kimura8-dan / age 55○
Kozo Arimori5-dan / age 28●
Mar 26, 1991Round 1
Kozo Arimori5-dan / age 28○
Kenji Kanzaki5-dan / age 27●
Feb 14, 1991Seed
Yoshinori Kimura8-dan / age 55
Hiroshi Naganuma4-dan / age 26○
Koji Horiguchi5-dan / age 30●
May 16, 1991Round 3
Hiroshi Naganuma4-dan / age 26○
Keiji Nishikawa6-dan / age 29●
Apr 23, 1991Round 2
Keiji Nishikawa6-dan / age 29○
Naoya Fujiwara4-dan / age 25●
Mar 7, 1991Round 1
Naoya Fujiwara4-dan / age 25○
Hiromitsu Kanki5-dan / age 31●
Feb 14, 1991Seed
Keiji Nishikawa6-dan / age 29
Round 2
Hiroshi Naganuma4-dan / age 26○
Kouichi Kodama6-dan / age 40●
Mar 14, 1991Round 1
Hiroshi Naganuma4-dan / age 25○
Hiroshi Honma4-dan / age 32●
Feb 1, 1991Seed
Kouichi Kodama6-dan / age 40
Round 3
Koji Horiguchi5-dan / age 29○
Kazuyoshi Nishimura8-dan / age 49●
Apr 30, 1991Round 2
Koji Horiguchi5-dan / age 29○
Masaki Izumi6-dan / age 30●
Mar 8, 1991Round 1
Koji Horiguchi5-dan / age 29○
Shoichi Anzai4-dan / age 27●
Feb 14, 1991Round 1
Masaki Izumi6-dan / age 30○
Kiyosaku Sekiya6-dan / age 57●
Feb 20, 1991Round 2
Kazuyoshi Nishimura8-dan / age 49○
Haruo Numa5-dan / age 42●
Apr 2, 1991Round 1
Haruo Numa5-dan / age 41○
Yoshito Arino5-dan / age 42●
Feb 8, 1991Seed
Kazuyoshi Nishimura8-dan / age 49
Bracket 1
Best 16
- Youichi Kushida4-dan / age 26 ○ Hideo Yamaguchi7-dan / age 49 ● Feb 4, 1991
- Hiroki Nakata5-dan / age 26 ○ Yuuji Yoda5-dan / age 33 ● Feb 8, 1991
- Hatasu Itou6-dan / age 40 ○ Kinji Shiihashi5-dan / age 42 ● Feb 12, 1991
- Hisashi Ogura4-dan / age 22 ○ Terutaka Yasue7-dan / age 49 ● Feb 14, 1991
- Katsuhiko Murooka5-dan / age 31 ○ Chimine Yamaguchiage 53 ● Feb 14, 1991
Quarterfinal
- Yuji Maeda7-dan / age 37 ○ Youichi Kushida4-dan / age 26 ● Mar 4, 1991
- Katsuhiko Murooka5-dan / age 31 ○ Masao Kitamura8-dan / age 56 ● Mar 14, 1991
- Hiroki Nakata5-dan / age 26 ○ Seiichirou Taki6-dan / age 42 ● Mar 18, 1991
- Hatasu Itou6-dan / age 40 ○ Hisashi Ogura4-dan / age 22 ● Mar 29, 1991
Semifinal
- Yuji Maeda7-dan / age 37 ○ Katsuhiko Murooka5-dan / age 32 ● Apr 15, 1991
- Hiroki Nakata5-dan / age 26 ○ Hatasu Itou6-dan / age 40 ● Apr 23, 1991
Final
- Hiroki Nakata5-dan / age 26 ○ Yuji Maeda7-dan / age 37 ● May 2, 1991
Bracket 2
Best 16
- Akio Ishikawa4-dan / age 27 ○ Yaichio Oono5-dan / age 31 ● Feb 6, 1991
- 小林 宏5-dan / age 28 ○ Yoshinori Satou7-dan / age 41 ● Feb 12, 1991
- Saburou Takeichi5-dan / age 36 ○ Masataka Goda4-dan / age 19 ● Feb 15, 1991
- Atsuo Ono5-dan / age 28 ○ Yoshitaka Kimura6-dan / age 59 ● Feb 15, 1991
- Manabu Senzaki5-dan / age 20 ○ Daigorou Satou8-dan / age 54 ● Mar 15, 1991
Quarterfinal
- Akio Ishikawa4-dan / age 28 ○ Noboru Sakurai7-dan / age 49 ● Mar 15, 1991
- Atsuo Ono5-dan / age 28 ○ 小林 宏5-dan / age 28 ● Apr 4, 1991
- Saburou Takeichi5-dan / age 37 ○ Shigeru Sekine9-dan / age 61 ● Apr 5, 1991
- Manabu Senzaki5-dan / age 20 ○ Yuzo Maruta9-dan / age 72 ● Apr 9, 1991
Semifinal
- Saburou Takeichi5-dan / age 37 ○ Atsuo Ono5-dan / age 28 ● Apr 17, 1991
- Manabu Senzaki5-dan / age 20 ○ Akio Ishikawa4-dan / age 28 ● Apr 23, 1991
Final
- Manabu Senzaki5-dan / age 20 ○ Saburou Takeichi5-dan / age 37 ● May 2, 1991
Bracket 3
Best 16
- Shohei Takada4-dan / age 28 ○ Yoshiyuki Ueyama5-dan / age 33 ● Feb 4, 1991
- Ryuuichi Matsuura5-dan / age 39 ○ Mikio Tomizawa8-dan / age 70 ● Feb 14, 1991
- Daisuke Nakagawa5-dan / age 22 ○ Hiroshi Kamiya6-dan / age 29 ● Feb 15, 1991
- Masamitsu Tachi5-dan / age 25 ○ Ichirou Tanabe6-dan / age 52 ● Feb 15, 1991
- Hiroto Kiritani6-dan / age 41 ○ Shouji Kenmochi7-dan / age 56 ● Mar 8, 1991
Quarterfinal
- Shohei Takada4-dan / age 28 ○ Toshikatsu Yoshida7-dan / age 57 ● Mar 8, 1991
- Daisuke Nakagawa5-dan / age 22 ○ Ryuuichi Matsuura5-dan / age 39 ● Mar 28, 1991
- Masamitsu Tachi5-dan / age 25 ○ Osamu Katsuura9-dan / age 44 ● Mar 29, 1991
- Taku Morishita6-dan / age 24 ○ Hiroto Kiritani6-dan / age 41 ● Apr 2, 1991
Semifinal
- Taku Morishita6-dan / age 24 ○ Shohei Takada4-dan / age 28 ● Apr 11, 1991
- Daisuke Nakagawa5-dan / age 22 ○ Masamitsu Tachi5-dan / age 25 ● Apr 16, 1991
Final
- Taku Morishita6-dan / age 24 ○ Daisuke Nakagawa5-dan / age 22 ● May 2, 1991
Bracket 4
Best 16
- Shuuichi Ikeda6-dan / age 45 ○ 木下浩一age 23 ● Jan 30, 1991
- Kazuharu Shoshi5-dan / age 29 ○ Tsuneo Kikuchi6-dan / age 41 ● Jan 31, 1991
- Isao Nakata5-dan / age 23 ○ Katsumi Mushano5-dan / age 37 ● Feb 14, 1991
- Yasumitsu Satoh5-dan / age 21 ○ Hiroharu Seto5-dan / age 34 ● Feb 18, 1991
- Shuji Satoh4-dan / age 23 ○ Hiroyuki Iida5-dan / age 29 ● Mar 6, 1991
Quarterfinal
- Yoshimasa Saeki8-dan / age 54 ○ Shuuichi Ikeda6-dan / age 46 ● Feb 21, 1991
- Yasumitsu Satoh5-dan / age 21 ○ Kazuharu Shoshi5-dan / age 29 ● Mar 8, 1991
- Isao Nakata5-dan / age 23 ○ Koji Tosa6-dan / age 35 ● Mar 15, 1991
- Osamu Nakamura7-dan / age 28 ○ Shuji Satoh4-dan / age 23 ● Apr 4, 1991
Semifinal
- Yoshimasa Saeki8-dan / age 54 ○ Isao Nakata5-dan / age 23 ● Apr 12, 1991
- Osamu Nakamura7-dan / age 28 ○ Yasumitsu Satoh5-dan / age 21 ● Apr 19, 1991
Final
- Osamu Nakamura7-dan / age 28 ○ Yoshimasa Saeki8-dan / age 54 ● May 7, 1991
Bracket 5
Best 16
- Eiji Ooshima6-dan / age 33 ○ Kenji Iino6-dan / age 36 ● Jan 30, 1991
- Toratsugu Nomoto7-dan / age 45 ○ Junichi Kase5-dan / age 33 ● Feb 6, 1991
- Ichiro Hiura5-dan / age 24 ○ Hiroshi Seki4-dan / age 30 ● Feb 25, 1991
- Toshiyuki Moriuchi5-dan / age 20 ○ Toshio Miyata6-dan / age 38 ● Feb 28, 1991
- Tadahisa Maruyama4-dan / age 20 ○ Toshihiko Kawaguchi6-dan / age 54 ● Mar 15, 1991
Quarterfinal
- Eisaku Tomioka6-dan / age 26 ○ Toratsugu Nomoto7-dan / age 45 ● Mar 8, 1991
- Eiji Ooshima6-dan / age 33 ○ Yukio Miyasaka8-dan / age 61 ● Mar 8, 1991
- Toshiyuki Moriuchi5-dan / age 20 ○ Hisao Hasebe8-dan / age 57 ● Apr 2, 1991
- Tadahisa Maruyama4-dan / age 20 ○ Ichiro Hiura5-dan / age 25 ● Apr 9, 1991
Semifinal
- Tadahisa Maruyama4-dan / age 20 ○ Eiji Ooshima6-dan / age 33 ● Apr 18, 1991
- Eisaku Tomioka6-dan / age 26 ○ Toshiyuki Moriuchi5-dan / age 20 ● Apr 26, 1991
Final
- Eisaku Tomioka6-dan / age 26 ○ Tadahisa Maruyama4-dan / age 20 ● May 7, 1991
Bracket 6
Best 16
- Masayuki Moriyasu5-dan / age 43 ○ Akira Kinoshita6-dan / age 51 ● Jan 25, 1991
- Kiyoshi Aoki5-dan / age 43 ○ Masataka Sugimoto4-dan / age 22 ● Jan 31, 1991
- Keita Inoue5-dan / age 27 ○ Junkichi Sakai5-dan / age 41 ● Feb 15, 1991
- Naruyuki Hatakeyama4-dan / age 21 ○ Hiromitsu Takashima8-dan / age 49 ● Feb 15, 1991
- Noboru Kosaka6-dan / age 40 ○ Keizou Noda4-dan / age 33 ● Feb 15, 1991
Quarterfinal
- Hidemitsu Moriyasu9-dan / age 41 ○ Kiyoshi Aoki5-dan / age 43 ● Feb 20, 1991
- Kaishu Tanaka8-dan / age 43 ○ Masayuki Moriyasu5-dan / age 43 ● Mar 1, 1991
- Kenji Waki7-dan / age 30 ○ Noboru Kosaka6-dan / age 41 ● Mar 22, 1991
- Keita Inoue5-dan / age 27 ○ Naruyuki Hatakeyama4-dan / age 21 ● Mar 26, 1991
Semifinal
- Kaishu Tanaka8-dan / age 44 ○ Kenji Waki7-dan / age 30 ● Apr 5, 1991
- Keita Inoue5-dan / age 27 ○ Hidemitsu Moriyasu9-dan / age 41 ● Apr 9, 1991
Final
- Keita Inoue5-dan / age 27 ○ Kaishu Tanaka8-dan / age 44 ● May 14, 1991
Bracket 7
Best 16
- Mamoru Hatakeyama4-dan / age 21 ○ Toshiyuki Tsubouchi6-dan / age 41 ● Jan 31, 1991
- Satoshi Murayama5-dan / age 21 ○ Hirofumi Itoh4-dan / age 30 ● Jan 31, 1991
- Nobuo Mori5-dan / age 39 ○ Masakazu Wakamatsu6-dan / age 51 ● Feb 13, 1991
- Takashi Abe5-dan / age 23 ○ Shoudou Nakada5-dan / age 39 ● Feb 14, 1991
- Kozo Arimori5-dan / age 28 ○ Kenji Kanzaki5-dan / age 27 ● Feb 14, 1991
Quarterfinal
- Mamoru Hatakeyama4-dan / age 21 ○ Satoshi Murayama5-dan / age 21 ● Mar 7, 1991
- Kazuo Azuma6-dan / age 35 ○ Nobuo Mori5-dan / age 39 ● Mar 7, 1991
- Takashi Abe5-dan / age 23 ○ Masahiko Urano6-dan / age 27 ● Mar 15, 1991
- Yoshinori Kimura8-dan / age 55 ○ Kozo Arimori5-dan / age 28 ● Mar 26, 1991
Semifinal
- Takashi Abe5-dan / age 23 ○ Mamoru Hatakeyama4-dan / age 21 ● Mar 29, 1991
- Kazuo Azuma6-dan / age 35 ○ Yoshinori Kimura8-dan / age 55 ● Apr 23, 1991
Final
- Takashi Abe5-dan / age 23 ○ Kazuo Azuma6-dan / age 35 ● May 14, 1991
Bracket 8
Best 16
- Hiroshi Naganuma4-dan / age 25 ○ Hiroshi Honma4-dan / age 32 ● Feb 1, 1991
- Haruo Numa5-dan / age 41 ○ Yoshito Arino5-dan / age 42 ● Feb 8, 1991
- Naoya Fujiwara4-dan / age 25 ○ Hiromitsu Kanki5-dan / age 31 ● Feb 14, 1991
- Koji Horiguchi5-dan / age 29 ○ Shoichi Anzai4-dan / age 27 ● Feb 14, 1991
- Masaki Izumi6-dan / age 30 ○ Kiyosaku Sekiya6-dan / age 57 ● Feb 20, 1991
Quarterfinal
- Keiji Nishikawa6-dan / age 29 ○ Naoya Fujiwara4-dan / age 25 ● Mar 7, 1991
- Koji Horiguchi5-dan / age 29 ○ Masaki Izumi6-dan / age 30 ● Mar 8, 1991
- Hiroshi Naganuma4-dan / age 26 ○ Kouichi Kodama6-dan / age 40 ● Mar 14, 1991
- Kazuyoshi Nishimura8-dan / age 49 ○ Haruo Numa5-dan / age 42 ● Apr 2, 1991
Semifinal
- Hiroshi Naganuma4-dan / age 26 ○ Keiji Nishikawa6-dan / age 29 ● Apr 23, 1991
- Koji Horiguchi5-dan / age 29 ○ Kazuyoshi Nishimura8-dan / age 49 ● Apr 30, 1991
Final
- Hiroshi Naganuma4-dan / age 26 ○ Koji Horiguchi5-dan / age 30 ● May 16, 1991
View all games (96 games)
| Date | Stage / round | Winner | Loser |
|---|---|---|---|
| Jan 25, 1991 | Prelims Round 1 | Masayuki Moriyasu5-dan / age 43 ○ | Akira Kinoshita6-dan / age 51 ● |
| Jan 30, 1991 | Prelims Round 1 | Shuuichi Ikeda6-dan / age 45 ○ | 木下浩一age 23 ● |
| Jan 30, 1991 | Prelims Round 1 | Eiji Ooshima6-dan / age 33 ○ | Kenji Iino6-dan / age 36 ● |
| Jan 31, 1991 | Prelims Round 1 | Mamoru Hatakeyama4-dan / age 21 ○ | Toshiyuki Tsubouchi6-dan / age 41 ● |
| Jan 31, 1991 | Prelims Round 1 | Kazuharu Shoshi5-dan / age 29 ○ | Tsuneo Kikuchi6-dan / age 41 ● |
| Jan 31, 1991 | Prelims Round 1 | Kiyoshi Aoki5-dan / age 43 ○ | Masataka Sugimoto4-dan / age 22 ● |
| Jan 31, 1991 | Prelims Round 1 | Satoshi Murayama5-dan / age 21 ○ | Hirofumi Itoh4-dan / age 30 ● |
| Feb 1, 1991 | Prelims Round 1 | Hiroshi Naganuma4-dan / age 25 ○ | Hiroshi Honma4-dan / age 32 ● |
| Feb 4, 1991 | Prelims Round 1 | Youichi Kushida4-dan / age 26 ○ | Hideo Yamaguchi7-dan / age 49 ● |
| Feb 4, 1991 | Prelims Round 1 | Shohei Takada4-dan / age 28 ○ | Yoshiyuki Ueyama5-dan / age 33 ● |
| Feb 6, 1991 | Prelims Round 1 | Toratsugu Nomoto7-dan / age 45 ○ | Junichi Kase5-dan / age 33 ● |
| Feb 6, 1991 | Prelims Round 1 | Akio Ishikawa4-dan / age 27 ○ | Yaichio Oono5-dan / age 31 ● |
| Feb 8, 1991 | Prelims Round 1 | Haruo Numa5-dan / age 41 ○ | Yoshito Arino5-dan / age 42 ● |
| Feb 8, 1991 | Prelims Round 1 | Hiroki Nakata5-dan / age 26 ○ | Yuuji Yoda5-dan / age 33 ● |
| Feb 12, 1991 | Prelims Round 1 | 小林 宏5-dan / age 28 ○ | Yoshinori Satou7-dan / age 41 ● |
| Feb 12, 1991 | Prelims Round 1 | Hatasu Itou6-dan / age 40 ○ | Kinji Shiihashi5-dan / age 42 ● |
| Feb 13, 1991 | Prelims Round 1 | Nobuo Mori5-dan / age 39 ○ | Masakazu Wakamatsu6-dan / age 51 ● |
| Feb 14, 1991 | Prelims Round 1 | Ryuuichi Matsuura5-dan / age 39 ○ | Mikio Tomizawa8-dan / age 70 ● |
| Feb 14, 1991 | Prelims Round 1 | Katsuhiko Murooka5-dan / age 31 ○ | Chimine Yamaguchiage 53 ● |
| Feb 14, 1991 | Prelims Round 1 | Hisashi Ogura4-dan / age 22 ○ | Terutaka Yasue7-dan / age 49 ● |
| Feb 14, 1991 | Prelims Round 1 | Takashi Abe5-dan / age 23 ○ | Shoudou Nakada5-dan / age 39 ● |
| Feb 14, 1991 | Prelims Round 1 | Isao Nakata5-dan / age 23 ○ | Katsumi Mushano5-dan / age 37 ● |
| Feb 14, 1991 | Prelims Round 1 | Koji Horiguchi5-dan / age 29 ○ | Shoichi Anzai4-dan / age 27 ● |
| Feb 14, 1991 | Prelims Round 1 | Kozo Arimori5-dan / age 28 ○ | Kenji Kanzaki5-dan / age 27 ● |
| Feb 14, 1991 | Prelims Round 1 | Naoya Fujiwara4-dan / age 25 ○ | Hiromitsu Kanki5-dan / age 31 ● |
| Feb 15, 1991 | Prelims Round 1 | Atsuo Ono5-dan / age 28 ○ | Yoshitaka Kimura6-dan / age 59 ● |
| Feb 15, 1991 | Prelims Round 1 | Naruyuki Hatakeyama4-dan / age 21 ○ | Hiromitsu Takashima8-dan / age 49 ● |
| Feb 15, 1991 | Prelims Round 1 | Masamitsu Tachi5-dan / age 25 ○ | Ichirou Tanabe6-dan / age 52 ● |
| Feb 15, 1991 | Prelims Round 1 | Noboru Kosaka6-dan / age 40 ○ | Keizou Noda4-dan / age 33 ● |
| Feb 15, 1991 | Prelims Round 1 | Keita Inoue5-dan / age 27 ○ | Junkichi Sakai5-dan / age 41 ● |
| Feb 15, 1991 | Prelims Round 1 | Daisuke Nakagawa5-dan / age 22 ○ | Hiroshi Kamiya6-dan / age 29 ● |
| Feb 15, 1991 | Prelims Round 1 | Saburou Takeichi5-dan / age 36 ○ | Masataka Goda4-dan / age 19 ● |
| Feb 18, 1991 | Prelims Round 1 | Yasumitsu Satoh5-dan / age 21 ○ | Hiroharu Seto5-dan / age 34 ● |
| Feb 20, 1991 | Prelims Round 1 | Masaki Izumi6-dan / age 30 ○ | Kiyosaku Sekiya6-dan / age 57 ● |
| Feb 20, 1991 | Prelims Round 2 | Hidemitsu Moriyasu9-dan / age 41 ○ | Kiyoshi Aoki5-dan / age 43 ● |
| Feb 21, 1991 | Prelims Round 2 | Yoshimasa Saeki8-dan / age 54 ○ | Shuuichi Ikeda6-dan / age 46 ● |
| Feb 25, 1991 | Prelims Round 1 | Ichiro Hiura5-dan / age 24 ○ | Hiroshi Seki4-dan / age 30 ● |
| Feb 28, 1991 | Prelims Round 1 | Toshiyuki Moriuchi5-dan / age 20 ○ | Toshio Miyata6-dan / age 38 ● |
| Mar 1, 1991 | Prelims Round 2 | Kaishu Tanaka8-dan / age 43 ○ | Masayuki Moriyasu5-dan / age 43 ● |
| Mar 4, 1991 | Prelims Round 2 | Yuji Maeda7-dan / age 37 ○ | Youichi Kushida4-dan / age 26 ● |
| Mar 6, 1991 | Prelims Round 1 | Shuji Satoh4-dan / age 23 ○ | Hiroyuki Iida5-dan / age 29 ● |
| Mar 7, 1991 | Prelims Round 2 | Kazuo Azuma6-dan / age 35 ○ | Nobuo Mori5-dan / age 39 ● |
| Mar 7, 1991 | Prelims Round 2 | Keiji Nishikawa6-dan / age 29 ○ | Naoya Fujiwara4-dan / age 25 ● |
| Mar 7, 1991 | Prelims Round 2 | Mamoru Hatakeyama4-dan / age 21 ○ | Satoshi Murayama5-dan / age 21 ● |
| Mar 8, 1991 | Prelims Round 2 | Eiji Ooshima6-dan / age 33 ○ | Yukio Miyasaka8-dan / age 61 ● |
| Mar 8, 1991 | Prelims Round 1 | Hiroto Kiritani6-dan / age 41 ○ | Shouji Kenmochi7-dan / age 56 ● |
| Mar 8, 1991 | Prelims Round 2 | Shohei Takada4-dan / age 28 ○ | Toshikatsu Yoshida7-dan / age 57 ● |
| Mar 8, 1991 | Prelims Round 2 | Eisaku Tomioka6-dan / age 26 ○ | Toratsugu Nomoto7-dan / age 45 ● |
| Mar 8, 1991 | Prelims Round 2 | Koji Horiguchi5-dan / age 29 ○ | Masaki Izumi6-dan / age 30 ● |
| Mar 8, 1991 | Prelims Round 2 | Yasumitsu Satoh5-dan / age 21 ○ | Kazuharu Shoshi5-dan / age 29 ● |
| Mar 14, 1991 | Prelims Round 2 | Katsuhiko Murooka5-dan / age 31 ○ | Masao Kitamura8-dan / age 56 ● |
| Mar 14, 1991 | Prelims Round 2 | Hiroshi Naganuma4-dan / age 26 ○ | Kouichi Kodama6-dan / age 40 ● |
| Mar 15, 1991 | Prelims Round 1 | Manabu Senzaki5-dan / age 20 ○ | Daigorou Satou8-dan / age 54 ● |
| Mar 15, 1991 | Prelims Round 2 | Akio Ishikawa4-dan / age 28 ○ | Noboru Sakurai7-dan / age 49 ● |
| Mar 15, 1991 | Prelims Round 1 | Tadahisa Maruyama4-dan / age 20 ○ | Toshihiko Kawaguchi6-dan / age 54 ● |
| Mar 15, 1991 | Prelims Round 2 | Isao Nakata5-dan / age 23 ○ | Koji Tosa6-dan / age 35 ● |
| Mar 15, 1991 | Prelims Round 2 | Takashi Abe5-dan / age 23 ○ | Masahiko Urano6-dan / age 27 ● |
| Mar 18, 1991 | Prelims Round 2 | Hiroki Nakata5-dan / age 26 ○ | Seiichirou Taki6-dan / age 42 ● |
| Mar 22, 1991 | Prelims Round 2 | Kenji Waki7-dan / age 30 ○ | Noboru Kosaka6-dan / age 41 ● |
| Mar 26, 1991 | Prelims Round 2 | Yoshinori Kimura8-dan / age 55 ○ | Kozo Arimori5-dan / age 28 ● |
| Mar 26, 1991 | Prelims Round 2 | Keita Inoue5-dan / age 27 ○ | Naruyuki Hatakeyama4-dan / age 21 ● |
| Mar 28, 1991 | Prelims Round 2 | Daisuke Nakagawa5-dan / age 22 ○ | Ryuuichi Matsuura5-dan / age 39 ● |
| Mar 29, 1991 | Prelims Round 2 | Masamitsu Tachi5-dan / age 25 ○ | Osamu Katsuura9-dan / age 44 ● |
| Mar 29, 1991 | Prelims Round 2 | Hatasu Itou6-dan / age 40 ○ | Hisashi Ogura4-dan / age 22 ● |
| Mar 29, 1991 | Prelims Round 3 | Takashi Abe5-dan / age 23 ○ | Mamoru Hatakeyama4-dan / age 21 ● |
| Apr 2, 1991 | Prelims Round 2 | Toshiyuki Moriuchi5-dan / age 20 ○ | Hisao Hasebe8-dan / age 57 ● |
| Apr 2, 1991 | Prelims Round 2 | Kazuyoshi Nishimura8-dan / age 49 ○ | Haruo Numa5-dan / age 42 ● |
| Apr 2, 1991 | Prelims Round 2 | Taku Morishita6-dan / age 24 ○ | Hiroto Kiritani6-dan / age 41 ● |
| Apr 4, 1991 | Prelims Round 2 | Osamu Nakamura7-dan / age 28 ○ | Shuji Satoh4-dan / age 23 ● |
| Apr 4, 1991 | Prelims Round 2 | Atsuo Ono5-dan / age 28 ○ | 小林 宏5-dan / age 28 ● |
| Apr 5, 1991 | Prelims Round 2 | Saburou Takeichi5-dan / age 37 ○ | Shigeru Sekine9-dan / age 61 ● |
| Apr 5, 1991 | Prelims Round 3 | Kaishu Tanaka8-dan / age 44 ○ | Kenji Waki7-dan / age 30 ● |
| Apr 9, 1991 | Prelims Round 2 | Manabu Senzaki5-dan / age 20 ○ | Yuzo Maruta9-dan / age 72 ● |
| Apr 9, 1991 | Prelims Round 3 | Keita Inoue5-dan / age 27 ○ | Hidemitsu Moriyasu9-dan / age 41 ● |
| Apr 9, 1991 | Prelims Round 2 | Tadahisa Maruyama4-dan / age 20 ○ | Ichiro Hiura5-dan / age 25 ● |
| Apr 11, 1991 | Prelims Round 3 | Taku Morishita6-dan / age 24 ○ | Shohei Takada4-dan / age 28 ● |
| Apr 12, 1991 | Prelims Round 3 | Yoshimasa Saeki8-dan / age 54 ○ | Isao Nakata5-dan / age 23 ● |
| Apr 15, 1991 | Prelims Round 3 | Yuji Maeda7-dan / age 37 ○ | Katsuhiko Murooka5-dan / age 32 ● |
| Apr 16, 1991 | Prelims Round 3 | Daisuke Nakagawa5-dan / age 22 ○ | Masamitsu Tachi5-dan / age 25 ● |
| Apr 17, 1991 | Prelims Round 3 | Saburou Takeichi5-dan / age 37 ○ | Atsuo Ono5-dan / age 28 ● |
| Apr 18, 1991 | Prelims Round 3 | Tadahisa Maruyama4-dan / age 20 ○ | Eiji Ooshima6-dan / age 33 ● |
| Apr 19, 1991 | Prelims Round 3 | Osamu Nakamura7-dan / age 28 ○ | Yasumitsu Satoh5-dan / age 21 ● |
| Apr 23, 1991 | Prelims Round 3 | Kazuo Azuma6-dan / age 35 ○ | Yoshinori Kimura8-dan / age 55 ● |
| Apr 23, 1991 | Prelims Round 3 | Hiroki Nakata5-dan / age 26 ○ | Hatasu Itou6-dan / age 40 ● |
| Apr 23, 1991 | Prelims Round 3 | Hiroshi Naganuma4-dan / age 26 ○ | Keiji Nishikawa6-dan / age 29 ● |
| Apr 23, 1991 | Prelims Round 3 | Manabu Senzaki5-dan / age 20 ○ | Akio Ishikawa4-dan / age 28 ● |
| Apr 26, 1991 | Prelims Round 3 | Eisaku Tomioka6-dan / age 26 ○ | Toshiyuki Moriuchi5-dan / age 20 ● |
| Apr 30, 1991 | Prelims Round 3 | Koji Horiguchi5-dan / age 29 ○ | Kazuyoshi Nishimura8-dan / age 49 ● |
| May 2, 1991 | Prelims Final | Hiroki Nakata5-dan / age 26 ○ | Yuji Maeda7-dan / age 37 ● |
| May 2, 1991 | Prelims Final | Manabu Senzaki5-dan / age 20 ○ | Saburou Takeichi5-dan / age 37 ● |
| May 2, 1991 | Prelims Final | Taku Morishita6-dan / age 24 ○ | Daisuke Nakagawa5-dan / age 22 ● |
| May 7, 1991 | Prelims Final | Osamu Nakamura7-dan / age 28 ○ | Yoshimasa Saeki8-dan / age 54 ● |
| May 7, 1991 | Prelims Final | Eisaku Tomioka6-dan / age 26 ○ | Tadahisa Maruyama4-dan / age 20 ● |
| May 14, 1991 | Prelims Final | Keita Inoue5-dan / age 27 ○ | Kaishu Tanaka8-dan / age 44 ● |
| May 14, 1991 | Prelims Final | Takashi Abe5-dan / age 23 ○ | Kazuo Azuma6-dan / age 35 ● |
| May 16, 1991 | Prelims Final | Hiroshi Naganuma4-dan / age 26 ○ | Koji Horiguchi5-dan / age 30 ● |
Stage names are as recorded; exact bracket positions are not known. Terms are divided by the term numbers in the records.