4th term Ryuo-sen (FY1991)

Best 32

• Tadahisa Maruyama4-dan / age 20 ○ Mamoru Hatakeyama4-dan / age 22 ● Jul 25, 1991

Best 16

• 小林 宏5-dan / age 28 ○ Ichiro Hiura5-dan / age 25 ● Jul 25, 1991
• Taku Morishita6-dan / age 25 ○ Tadahisa Maruyama4-dan / age 20 ● Aug 6, 1991

Quarterfinal

• 小林 宏5-dan / age 28 ○ Akira Shima7-dan / age 28 ● Aug 2, 1991
• Yasuaki Tsukada8-dan / age 26 ○ Kazuo Ishida8-dan / age 44 ● Aug 8, 1991
• Osamu Katsuura9-dan / age 45 ○ Kouichi Kodama6-dan / age 40 ● Aug 9, 1991
• Taku Morishita6-dan / age 25 ○ Bungo Fukusaki8-dan / age 31 ● Aug 22, 1991

Semifinal

• 小林 宏5-dan / age 28 ○ Yasuaki Tsukada8-dan / age 26 ● Aug 30, 1991
• Taku Morishita6-dan / age 25 ○ Osamu Katsuura9-dan / age 45 ● Sep 3, 1991

Final

• Taku Morishita6-dan / age 25 ○ 小林 宏5-dan / age 28 ● Sep 20, 1991 2-0

Bracket 1

Best 16

• Michio Takahashi9-dan / age 30 ○ Hifumi Katoh9-dan / age 51 ● Apr 3, 1991
• Yoshikazu MinamiOsho / age 27 ○ Yoshiharu HabuKio / age 20 ● Apr 12, 1991

Quarterfinal

• Michio Takahashi9-dan / age 31 ○ Kenji Waki7-dan / age 30 ● Apr 23, 1991
• Yoshikazu MinamiOsho / age 27 ○ Makoto NakaharaMeijin / age 43 ● May 2, 1991

Semifinal

• Michio Takahashi9-dan / age 31 ○ Yoshikazu MinamiOsho / age 28 ● Jun 21, 1991

Final

• Yasuaki Tsukada8-dan / age 26 ○ Michio Takahashi9-dan / age 31 ● Jul 5, 1991

Bracket 2

Best 16

• Hidemitsu Moriyasu9-dan / age 41 ○ Kiyozumi Kiriyama9-dan / age 43 ● Apr 1, 1991
• Torahiko Tanaka8-dan / age 33 ○ Teruichi Aono8-dan / age 38 ● Apr 2, 1991

Quarterfinal

• Torahiko Tanaka8-dan / age 33 ○ Michio Ariyoshi9-dan / age 55 ● Apr 22, 1991
• Kunio Yonenaga9-dan / age 48 ○ Hidemitsu Moriyasu9-dan / age 41 ● Jun 17, 1991

Semifinal

• Torahiko Tanaka8-dan / age 34 ○ Kunio Yonenaga9-dan / age 48 ● Jun 25, 1991

Final

• Osamu Katsuura9-dan / age 45 ○ Torahiko Tanaka8-dan / age 34 ● Jul 15, 1991

Best 16

• Yasuaki Tsukada8-dan / age 26 ○ Torahiko Tanaka8-dan / age 33 ● Dec 18, 1990
• Kunio YonenagaOsho / age 47 ○ Teruichi Aono8-dan / age 37 ● Dec 20, 1990
• Bungo Fukusaki8-dan / age 31 ○ Hidemitsu Moriyasu9-dan / age 41 ● Jan 16, 1991
• Michio Ariyoshi9-dan / age 55 ○ Kiyozumi Kiriyama9-dan / age 43 ● Jan 17, 1991
• Kenji Waki7-dan / age 30 ○ Yoshiharu Habu7-dan / age 20 ● Jan 21, 1991
• Akira Shima7-dan / age 27 ○ Yoshikazu MinamiKio / age 27 ● Jan 25, 1991
• Makoto NakaharaMeijin / age 43 ○ Hifumi Katoh9-dan / age 51 ● Jan 25, 1991
• Osamu Katsuura9-dan / age 44 ○ Michio Takahashi9-dan / age 30 ● Feb 6, 1991

Quarterfinal

• Bungo Fukusaki8-dan / age 31 ○ Michio Ariyoshi9-dan / age 55 ● Feb 21, 1991
• Akira Shima7-dan / age 28 ○ Kenji Waki7-dan / age 30 ● Mar 15, 1991
• Osamu Katsuura9-dan / age 44 ○ Makoto NakaharaMeijin / age 43 ● Mar 15, 1991
• Yasuaki Tsukada8-dan / age 26 ○ Kunio Yonenaga9-dan / age 47 ● Mar 27, 1991

Semifinal

• Akira Shima7-dan / age 28 ○ Osamu Katsuura9-dan / age 45 ● Jun 7, 1991
• Bungo Fukusaki8-dan / age 31 ○ Yasuaki Tsukada8-dan / age 26 ● Jun 14, 1991

Final

• Akira Shima7-dan / age 28 ○ Bungo Fukusaki8-dan / age 31 ● Jul 12, 1991

Best 16

• Keiji Nishikawa6-dan / age 28 ○ Noboru Tamaru7-dan / age 40 ● Nov 30, 1990
• Kazuo Azuma6-dan / age 35 ○ Keiji Mori9-dan / age 44 ● Dec 5, 1990
• Yasuharu Ooyama9-dan / age 67 ○ Hitoshige Awaji8-dan / age 40 ● Dec 11, 1990
• Kazuo Ishida8-dan / age 43 ○ Kaishu Tanaka8-dan / age 43 ● Jan 16, 1991
• Kouichi Kodama6-dan / age 39 ○ Terutaka Yasue7-dan / age 49 ● Jan 21, 1991
• Kazuyoshi Nishimura8-dan / age 49 ○ Osamu Nakamura7-dan / age 28 ● Jan 25, 1991

Quarterfinal

• Kouichi Kodama6-dan / age 40 ○ Kazuo Azuma6-dan / age 35 ● Feb 21, 1991
• Yasuharu Ooyama9-dan / age 67 ○ Keiji Nishikawa6-dan / age 29 ● Feb 21, 1991
• Kazuo Manabe8-dan / age 39 ○ Kazuyoshi Nishimura8-dan / age 49 ● Feb 21, 1991
• Kazuo Ishida8-dan / age 43 ○ Kunio Naitou9-dan / age 51 ● Feb 28, 1991

Semifinal

• Kouichi Kodama6-dan / age 40 ○ Yasuharu Ooyama9-dan / age 68 ● May 22, 1991
• Kazuo Ishida8-dan / age 44 ○ Kazuo Manabe8-dan / age 39 ● May 28, 1991

Final

• Kouichi Kodama6-dan / age 40 ○ Kazuo Ishida8-dan / age 44 ● Jun 25, 1991

Best 16

• Shigeru Sekine9-dan / age 61 ○ Yasumitsu Satoh5-dan / age 21 ● Jan 18, 1991
• Taku Morishita6-dan / age 24 ○ Eisaku Tomioka6-dan / age 26 ● Jan 21, 1991
• Nobuyuki Oouchi9-dan / age 49 ○ Hisao Hasebe8-dan / age 57 ● Jan 22, 1991
• Noboru Sakurai7-dan / age 49 ○ Koji Tosa6-dan / age 35 ● Jan 23, 1991
• Ichiro Hiura5-dan / age 24 ○ Yoshimasa Saeki8-dan / age 54 ● Jan 25, 1991
• Hiroshi Kamiya6-dan / age 29 ○ Yukio Miyasaka8-dan / age 61 ● Jan 25, 1991
• Kenji Kobayashi8-dan / age 33 ○ Eiji Ooshima6-dan / age 33 ● Feb 5, 1991

Quarterfinal

• Shigeru Sekine9-dan / age 61 ○ Yuji Maeda7-dan / age 36 ● Feb 8, 1991
• Ichiro Hiura5-dan / age 24 ○ Hiroshi Kamiya6-dan / age 29 ● Feb 20, 1991
• Nobuyuki Oouchi9-dan / age 49 ○ Noboru Sakurai7-dan / age 49 ● Mar 7, 1991
• Taku Morishita6-dan / age 24 ○ Kenji Kobayashi8-dan / age 33 ● Mar 22, 1991

Semifinal

• Ichiro Hiura5-dan / age 25 ○ Shigeru Sekine9-dan / age 61 ● May 17, 1991
• Taku Morishita6-dan / age 24 ○ Nobuyuki Oouchi9-dan / age 49 ● May 21, 1991

Final

• Taku Morishita6-dan / age 24 ○ Ichiro Hiura5-dan / age 25 ● Jun 17, 1991

Best 32

• Shoichi Anzai4-dan / age 27 ○ Hiroshi Seki4-dan / age 30 ● Nov 21, 1990
• Satoshi Murayama5-dan / age 21 ○ Yoshinori Satou7-dan / age 41 ● Nov 26, 1990
• Takashi Abe5-dan / age 23 ○ Noboru Kosaka6-dan / age 40 ● Nov 26, 1990
• Toshiyuki Tsubouchi6-dan / age 41 ○ Yoshinori Kimura8-dan / age 55 ● Nov 27, 1990
• Kozo Arimori5-dan / age 27 ○ Hiroshi Honma4-dan / age 32 ● Nov 28, 1990
• Masahiko Urano6-dan / age 26 ○ Akira Kinoshita6-dan / age 51 ● Nov 29, 1990
• 小林 宏5-dan / age 27 ○ Masamitsu Tachi5-dan / age 25 ● Dec 4, 1990
• Nobuyuki YashikiKisei / age 18 ○ Koji Horiguchi5-dan / age 29 ● Dec 4, 1990
• Masaki Izumi6-dan / age 29 ○ Shouji Kenmochi7-dan / age 56 ● Dec 4, 1990
• Kazuharu Shoshi5-dan / age 29 ○ Seiichirou Taki6-dan / age 42 ● Dec 4, 1990
• Kenji Iino6-dan / age 36 ○ Toshikatsu Yoshida7-dan / age 57 ● Dec 5, 1990
• Katsuhiko Murooka5-dan / age 31 ○ Toshihiko Kawaguchi6-dan / age 54 ● Dec 5, 1990
• Toshiyuki Moriuchi5-dan / age 20 ○ Masao Kitamura8-dan / age 56 ● Dec 7, 1990
• Hatasu Itou6-dan / age 40 ○ Atsuo Ono5-dan / age 28 ● Dec 13, 1990
• Toshio Miyata6-dan / age 38 ○ Yuzo Maruta9-dan / age 71 ● Dec 14, 1990
• Teruhiko Suzuki7-dan / age 36 ○ Daigorou Satou8-dan / age 54 ● Dec 25, 1990

Best 16

• Masahiko Urano6-dan / age 26 ○ Toshiyuki Tsubouchi6-dan / age 41 ● Dec 10, 1990
• Takashi Abe5-dan / age 23 ○ Kozo Arimori5-dan / age 27 ● Dec 20, 1990
• Kenji Iino6-dan / age 36 ○ Nobuyuki YashikiKisei / age 18 ● Jan 8, 1991
• Hatasu Itou6-dan / age 40 ○ Toshio Miyata6-dan / age 38 ● Jan 8, 1991
• Masaki Izumi6-dan / age 29 ○ Kazuharu Shoshi5-dan / age 29 ● Jan 10, 1991
• Toshiyuki Moriuchi5-dan / age 20 ○ Shoichi Anzai4-dan / age 27 ● Jan 14, 1991
• Satoshi Murayama5-dan / age 21 ○ Katsuhiko Murooka5-dan / age 31 ● Jan 21, 1991
• 小林 宏5-dan / age 28 ○ Teruhiko Suzuki7-dan / age 36 ● Feb 15, 1991

Quarterfinal

• 小林 宏5-dan / age 28 ○ Kenji Iino6-dan / age 36 ● Mar 6, 1991
• Masahiko Urano6-dan / age 26 ○ Takashi Abe5-dan / age 23 ● Mar 7, 1991
• Hatasu Itou6-dan / age 40 ○ Masaki Izumi6-dan / age 30 ● Mar 15, 1991
• Satoshi Murayama5-dan / age 21 ○ Toshiyuki Moriuchi5-dan / age 20 ● Apr 5, 1991

Semifinal

• 小林 宏5-dan / age 28 ○ Hatasu Itou6-dan / age 40 ● Apr 16, 1991
• Satoshi Murayama5-dan / age 21 ○ Masahiko Urano6-dan / age 27 ● Apr 26, 1991

Final

• 小林 宏5-dan / age 28 ○ Satoshi Murayama5-dan / age 22 ● Jun 17, 1991

Best 32

• Yaichio Oono5-dan / age 31 ○ Yoshitaka Kimura6-dan / age 59 ● Nov 19, 1990
• Hiroki Nakata5-dan / age 26 ○ Hideo Yamaguchi7-dan / age 49 ● Nov 19, 1990
• Tsuneo Kikuchi6-dan / age 41 ○ Yoshiyuki Ueyama5-dan / age 33 ● Nov 21, 1990
• Hiromitsu Kanki5-dan / age 31 ○ Kiyoshi Aoki5-dan / age 42 ● Nov 22, 1990
• Naruyuki Hatakeyama4-dan / age 21 ○ Shoudou Nakada5-dan / age 38 ● Nov 27, 1990
• Kenji Kanzaki5-dan / age 26 ○ Keita Inoue5-dan / age 26 ● Nov 27, 1990
• Hiroshi Naganuma4-dan / age 25 ○ Hirofumi Itoh4-dan / age 30 ● Nov 27, 1990
• Mamoru Hatakeyama4-dan / age 21 ○ Junkichi Sakai5-dan / age 41 ● Nov 28, 1990
• Ryuuichi Matsuura5-dan / age 38 ○ Chimine Yamaguchiage 53 ● Nov 28, 1990
• Junichi Kase5-dan / age 33 ○ Yoshito Arino5-dan / age 42 ● Nov 29, 1990
• Saburou Takeichi5-dan / age 36 ○ Yuuji Yoda5-dan / age 32 ● Nov 29, 1990
• Daisuke Nakagawa5-dan / age 22 ○ Toratsugu Nomoto7-dan / age 45 ● Dec 3, 1990
• Shohei Takada4-dan / age 28 ○ Katsumi Mushano5-dan / age 36 ● Dec 3, 1990
• Manabu Senzaki5-dan / age 20 ○ Isao Nakata5-dan / age 23 ● Dec 7, 1990

Best 16

• Naruyuki Hatakeyama4-dan / age 21 ○ Kenji Kanzaki5-dan / age 27 ● Dec 18, 1990
• Ryuuichi Matsuura5-dan / age 38 ○ Hiroki Nakata5-dan / age 26 ● Dec 19, 1990
• Daisuke Nakagawa5-dan / age 22 ○ Hiroyuki Iida5-dan / age 28 ● Dec 20, 1990
• Tsuneo Kikuchi6-dan / age 41 ○ Saburou Takeichi5-dan / age 36 ● Dec 20, 1990
• Mamoru Hatakeyama4-dan / age 21 ○ Masakazu Wakamatsu6-dan / age 51 ● Dec 27, 1990
• Hiromitsu Kanki5-dan / age 31 ○ Hiroshi Naganuma4-dan / age 25 ● Jan 10, 1991
• Junichi Kase5-dan / age 33 ○ Shohei Takada4-dan / age 28 ● Jan 10, 1991
• Manabu Senzaki5-dan / age 20 ○ Yaichio Oono5-dan / age 31 ● Feb 14, 1991

Quarterfinal

• Daisuke Nakagawa5-dan / age 22 ○ Ryuuichi Matsuura5-dan / age 39 ● Mar 4, 1991
• Naruyuki Hatakeyama4-dan / age 21 ○ Hiromitsu Kanki5-dan / age 32 ● Mar 6, 1991
• Junichi Kase5-dan / age 33 ○ Tsuneo Kikuchi6-dan / age 41 ● Mar 6, 1991
• Mamoru Hatakeyama4-dan / age 21 ○ Manabu Senzaki5-dan / age 20 ● Mar 18, 1991

Semifinal

• Daisuke Nakagawa5-dan / age 22 ○ Junichi Kase5-dan / age 33 ● Apr 5, 1991
• Mamoru Hatakeyama4-dan / age 21 ○ Naruyuki Hatakeyama4-dan / age 21 ● Apr 9, 1991

Final

• Mamoru Hatakeyama4-dan / age 22 ○ Daisuke Nakagawa5-dan / age 22 ● Jun 5, 1991

Best 32

• Masataka Sugimoto4-dan / age 22 ○ 柳浦正明アマ ● Nov 20, 1990
• Masataka Goda4-dan / age 19 ○ 北村公一アマ ● Nov 20, 1990
• Naoya Fujiwara4-dan / age 25 ○ Masayuki Moriyasu5-dan / age 43 ● Nov 30, 1990
• Akio Ishikawa4-dan / age 27 ○ Hisashi Ogura4-dan / age 22 ● Nov 30, 1990
• Mikio Tomizawa8-dan / age 70 ○ Youichi Kushida4-dan / age 25 ● Dec 4, 1990
• Haruo Numa5-dan / age 41 ○ Shuuichi Ikeda6-dan / age 45 ● Dec 4, 1990
• Nobuo Mori5-dan / age 38 ○ Keizou Noda4-dan / age 32 ● Dec 5, 1990
• Tadahisa Maruyama4-dan / age 20 ○ 横山公望アマ ● Dec 7, 1990
• 天野高志アマ ○ Shuji Satoh4-dan / age 23 ● Dec 7, 1990

Best 16

• Hiromitsu Takashima8-dan / age 49 ○ Masataka Sugimoto4-dan / age 22 ● Dec 7, 1990
• Akio Ishikawa4-dan / age 27 ○ Hiroharu Seto5-dan / age 34 ● Dec 19, 1990
• Naoya Fujiwara4-dan / age 25 ○ Nobuo Mori5-dan / age 38 ● Dec 20, 1990
• Masataka Goda4-dan / age 19 ○ Kiyosaku Sekiya6-dan / age 57 ● Dec 20, 1990
• Tadahisa Maruyama4-dan / age 20 ○ Kinji Shiihashi5-dan / age 42 ● Dec 27, 1990
• Ichirou Tanabe6-dan / age 52 ○ Mikio Tomizawa8-dan / age 70 ● Dec 27, 1990
• 天野高志アマ ○ 木下浩一age 23 ● Jan 8, 1991
• Haruo Numa5-dan / age 41 ○ Hiroto Kiritani6-dan / age 41 ● Jan 8, 1991

Quarterfinal

• Masataka Goda4-dan / age 19 ○ Akio Ishikawa4-dan / age 27 ● Jan 29, 1991
• Tadahisa Maruyama4-dan / age 20 ○ Ichirou Tanabe6-dan / age 52 ● Jan 30, 1991
• 天野高志アマ ○ Haruo Numa5-dan / age 41 ● Jan 31, 1991
• Naoya Fujiwara4-dan / age 25 ○ Hiromitsu Takashima8-dan / age 49 ● Mar 1, 1991

Semifinal

• Tadahisa Maruyama4-dan / age 20 ○ 天野高志アマ ● Mar 20, 1991
• Naoya Fujiwara4-dan / age 25 ○ Masataka Goda4-dan / age 20 ● Apr 5, 1991

Final

• Tadahisa Maruyama4-dan / age 20 ○ Naoya Fujiwara4-dan / age 26 ● Jun 11, 1991

Best 32

• Terutaka Yasue7-dan / age 50 ○ Keiji Mori9-dan / age 44 ● Mar 28, 1991
• Osamu Nakamura7-dan / age 28 ○ Shuuichi Ono7-dan / age 33 ● Mar 29, 1991
• Noboru Tamaru8-dan / age 40 ○ Hitoshige Awaji8-dan / age 41 ● Apr 16, 1991

Best 16

• Kunio Naitou9-dan / age 51 ○ Kaishu Tanaka8-dan / age 44 ● Apr 23, 1991
• Kazuyoshi Nishimura8-dan / age 49 ○ Terutaka Yasue7-dan / age 50 ● Apr 23, 1991
• Osamu Nakamura7-dan / age 28 ○ Keiji Nishikawa6-dan / age 29 ● May 22, 1991
• Noboru Tamaru8-dan / age 41 ○ Kazuo Azuma6-dan / age 35 ● May 30, 1991

Quarterfinal

• Noboru Tamaru8-dan / age 41 ○ Kazuyoshi Nishimura8-dan / age 49 ● Jun 27, 1991
• Osamu Nakamura7-dan / age 28 ○ Kunio Naitou9-dan / age 51 ● Jul 15, 1991

Semifinal

• Kazuo Manabe8-dan / age 39 ○ Noboru Tamaru8-dan / age 41 ● Aug 6, 1991
• Yasuharu Ooyama9-dan / age 68 ○ Osamu Nakamura7-dan / age 28 ● Aug 22, 1991

Final

• Yasuharu Ooyama9-dan / age 68 ○ Kazuo Manabe8-dan / age 39 ● Sep 4, 1991

Best 32

• Eiji Ooshima6-dan / age 33 ○ Eisaku Tomioka6-dan / age 26 ● Mar 26, 1991
• Hisao Hasebe8-dan / age 57 ○ Koji Tosa6-dan / age 36 ● Apr 16, 1991
• Yoshimasa Saeki8-dan / age 54 ○ Yukio Miyasaka8-dan / age 61 ● Apr 19, 1991

Best 16

• Eiji Ooshima6-dan / age 33 ○ Noboru Sakurai7-dan / age 49 ● Apr 26, 1991
• Yasumitsu Satoh5-dan / age 21 ○ Yuji Maeda7-dan / age 37 ● May 17, 1991
• Yoshimasa Saeki8-dan / age 54 ○ Kenji Kobayashi8-dan / age 34 ● May 30, 1991
• Hiroshi Kamiya6-dan / age 30 ○ Hisao Hasebe8-dan / age 57 ● Jun 17, 1991

Quarterfinal

• Hiroshi Kamiya6-dan / age 30 ○ Eiji Ooshima6-dan / age 34 ● Jul 9, 1991
• Yasumitsu Satoh5-dan / age 21 ○ Yoshimasa Saeki8-dan / age 54 ● Jul 12, 1991

Semifinal

• Yasumitsu Satoh5-dan / age 21 ○ Nobuyuki Oouchi9-dan / age 49 ● Aug 13, 1991
• Hiroshi Kamiya6-dan / age 30 ○ Shigeru Sekine9-dan / age 61 ● Aug 23, 1991

Final

• Yasumitsu Satoh5-dan / age 21 ○ Hiroshi Kamiya6-dan / age 30 ● Sep 9, 1991

Best 128

• Hiroshi Seki4-dan / age 30 ○ Masao Kitamura8-dan / age 56 ● Jan 10, 1991
• Yoshinori Satou7-dan / age 41 ○ Toshihiko Kawaguchi6-dan / age 54 ● Jan 25, 1991
• Koji Horiguchi5-dan / age 29 ○ Toshikatsu Yoshida7-dan / age 57 ● Jan 25, 1991
• Seiichirou Taki6-dan / age 42 ○ Shouji Kenmochi7-dan / age 56 ● Jan 25, 1991
• Daigorou Satou8-dan / age 54 ○ Masamitsu Tachi5-dan / age 25 ● Jan 28, 1991
• Noboru Kosaka6-dan / age 40 ○ Hiroshi Honma4-dan / age 32 ● Jan 29, 1991
• Akira Kinoshita6-dan / age 51 ○ Yoshinori Kimura8-dan / age 55 ● Jan 29, 1991
• Atsuo Ono5-dan / age 28 ○ Yuzo Maruta9-dan / age 71 ● Feb 12, 1991

Best 64

• Nobuyuki YashikiKisei / age 19 ○ Yoshinori Satou7-dan / age 42 ● Feb 20, 1991
• Koji Horiguchi5-dan / age 29 ○ Katsuhiko Murooka5-dan / age 31 ● Feb 21, 1991
• Hiroshi Seki4-dan / age 30 ○ Teruhiko Suzuki7-dan / age 36 ● Mar 4, 1991
• Toshio Miyata6-dan / age 38 ○ Noboru Kosaka6-dan / age 41 ● Mar 5, 1991
• Atsuo Ono5-dan / age 28 ○ Kozo Arimori5-dan / age 28 ● Mar 14, 1991
• Shoichi Anzai4-dan / age 27 ○ Daigorou Satou8-dan / age 54 ● Mar 26, 1991
• Toshiyuki Tsubouchi6-dan / age 42 ○ Seiichirou Taki6-dan / age 42 ● Mar 27, 1991
• Kazuharu Shoshi5-dan / age 29 ○ Akira Kinoshita6-dan / age 51 ● Mar 28, 1991

Best 32

• Hiroshi Seki4-dan / age 30 ○ Nobuyuki YashikiKisei / age 19 ● Mar 25, 1991
• Toshiyuki Tsubouchi6-dan / age 42 ○ Atsuo Ono5-dan / age 28 ● Apr 12, 1991
• Shoichi Anzai4-dan / age 27 ○ Koji Horiguchi5-dan / age 29 ● Apr 15, 1991
• Toshio Miyata6-dan / age 38 ○ Kazuharu Shoshi5-dan / age 29 ● Apr 30, 1991

Best 16

• Shoichi Anzai4-dan / age 27 ○ Masaki Izumi6-dan / age 30 ● May 14, 1991
• Toshiyuki Moriuchi5-dan / age 20 ○ Toshio Miyata6-dan / age 38 ● May 21, 1991
• Toshiyuki Tsubouchi6-dan / age 42 ○ Kenji Iino6-dan / age 36 ● May 22, 1991
• Takashi Abe5-dan / age 23 ○ Hiroshi Seki4-dan / age 30 ● May 24, 1991

Quarterfinal

• Shoichi Anzai5-dan / age 27 ○ Toshiyuki Tsubouchi6-dan / age 42 ● Jun 28, 1991
• Toshiyuki Moriuchi5-dan / age 20 ○ Takashi Abe5-dan / age 23 ● Aug 9, 1991

Semifinal

• Masahiko Urano6-dan / age 27 ○ Shoichi Anzai5-dan / age 28 ● Aug 2, 1991
• Hatasu Itou6-dan / age 40 ○ Toshiyuki Moriuchi5-dan / age 20 ● Sep 6, 1991

Final

• Hatasu Itou6-dan / age 41 ○ Masahiko Urano6-dan / age 27 ● Oct 23, 1991

Bracket 1

Best 64

• Yoshiyuki Ueyama5-dan / age 33 ○ Yuuji Yoda5-dan / age 33 ● Jan 17, 1991
• Katsumi Mushano5-dan / age 37 ○ Yoshito Arino5-dan / age 42 ● Jan 28, 1991
• Chimine Yamaguchiage 53 ○ Hideo Yamaguchi7-dan / age 49 ● Jan 28, 1991

Best 32

• Hiroyuki Iida5-dan / age 29 ○ Toratsugu Nomoto7-dan / age 45 ● Jan 17, 1991
• Yaichio Oono5-dan / age 32 ○ Chimine Yamaguchiage 53 ● Mar 25, 1991
• Shohei Takada4-dan / age 28 ○ Yoshiyuki Ueyama5-dan / age 33 ● Mar 26, 1991
• Katsumi Mushano5-dan / age 37 ○ Saburou Takeichi5-dan / age 36 ● Mar 29, 1991

Best 16

• Yaichio Oono5-dan / age 32 ○ Hiroyuki Iida5-dan / age 29 ● Apr 22, 1991
• Katsumi Mushano5-dan / age 37 ○ Shohei Takada4-dan / age 28 ● Apr 30, 1991

Quarterfinal

• Hiromitsu Kanki5-dan / age 32 ○ Yaichio Oono5-dan / age 32 ● May 14, 1991
• Manabu Senzaki5-dan / age 20 ○ Katsumi Mushano5-dan / age 37 ● Jun 4, 1991

Semifinal

• Manabu Senzaki5-dan / age 21 ○ Hiromitsu Kanki5-dan / age 32 ● Aug 2, 1991

Final

• Manabu Senzaki5-dan / age 21 ○ Junichi Kase5-dan / age 33 ● Sep 2, 1991

Bracket 2

Best 64

• Kiyoshi Aoki5-dan / age 43 ○ Hirofumi Itoh4-dan / age 30 ● Jan 17, 1991
• Keita Inoue5-dan / age 27 ○ Shoudou Nakada5-dan / age 39 ● Jan 29, 1991

Best 32

• Junkichi Sakai5-dan / age 41 ○ Masakazu Wakamatsu6-dan / age 51 ● Feb 1, 1991
• Kenji Kanzaki5-dan / age 27 ○ Kiyoshi Aoki5-dan / age 43 ● Feb 5, 1991
• Keita Inoue5-dan / age 27 ○ Hiroshi Naganuma4-dan / age 26 ● Mar 7, 1991

Best 16

• Kenji Kanzaki5-dan / age 27 ○ Keita Inoue5-dan / age 27 ● Apr 5, 1991
• Hiroki Nakata5-dan / age 26 ○ Junkichi Sakai5-dan / age 41 ● Apr 26, 1991