日本語
Tournaments › Oi-sen › FY1973

14th term Oi-sen (FY1973)

WinnerMakoto Nakahara3 titles / age 25 Won
LoserKunio NaitouOi / age 33
Title match4-0
○○○○
← FY1972Back to listFY1974 →

Title match

PlayersWGame 1
7/24		Game 2
8/7		Game 3
8/23		Game 4
9/4
Makoto Nakahara3 titles / age 254○G○S○G○S
Kunio NaitouOi / age 330●S●G●S●G

Challenger final

DateStage / roundWinnerLoser
Jul 5, 1973Challenger finalMakoto Nakahara4 titles / age 25 ○Michio Ariyoshi8-dan / age 37 ●

Red and White leagues

PlayersNakaharaAriyoshiOoyamaTanakaNishimuraYonenagaSekineHanamuraTsubouchiIshidaRecord
Makoto Nakahara3 titles / age 25－○○○○4W-0L
Michio Ariyoshi8-dan / age 37－○○○○4W-0L
Yasuharu OoyamaMeijin / age 50●－○○○3W-1L
Kaishu Tanaka6-dan / age 26●－○○○3W-1L
Kazuyoshi Nishimura7-dan / age 31●●－○○2W-2L
Kunio Yonenaga8-dan / age 29●●－○○2W-2L
Shigeru Sekine8-dan / age 43●●●－○1W-3L
Motoji Hanamura8-dan / age 55●●●－●1W-4L
Toshiyuki Tsubouchi5-dan / age 24●●●○－1W-4L
Kazuo Ishida6-dan / age 26●●●●－0W-4L
DateStage / roundWinnerLoser
Apr 24, 1973White league Round 1Makoto Nakahara3 titles / age 25 ○Shigeru Sekine8-dan / age 43 ●
May 2, 1973League Red Round 1Michio Ariyoshi8-dan / age 37 ○Yasuharu OoyamaMeijin / age 50 ●
May 2, 1973League Red Round 1Kazuyoshi Nishimura7-dan / age 31 ○Motoji Hanamura8-dan / age 55 ●
May 2, 1973White league Round 1Kaishu Tanaka6-dan / age 26 ○Kazuo Ishida6-dan / age 26 ●
May 7, 1973League Red Round 2Yasuharu OoyamaMeijin / age 50 ○Toshiyuki Tsubouchi5-dan / age 24 ●
May 8, 1973League Red Round 2Michio Ariyoshi8-dan / age 37 ○Kazuyoshi Nishimura7-dan / age 31 ●
May 9, 1973League Red Round 3Motoji Hanamura8-dan / age 55 ○Toshiyuki Tsubouchi5-dan / age 24 ●
May 9, 1973League Red Round 3Toshiyuki Tsubouchi5-dan / age 24 ○Motoji Hanamura8-dan / age 55 ●
May 10, 1973White league Round 2Kunio Yonenaga8-dan / age 29 ○Shigeru Sekine8-dan / age 43 ●
May 17, 1973White league Round 2Kaishu Tanaka6-dan / age 26 ○Shigeru Sekine8-dan / age 43 ●
May 17, 1973White league Round 3Makoto Nakahara4 titles / age 25 ○Kazuo Ishida6-dan / age 26 ●
May 28, 1973League Red Round 3Yasuharu Ooyama9-dan / age 50 ○Kazuyoshi Nishimura7-dan / age 31 ●
May 29, 1973White league Round 3Kaishu Tanaka6-dan / age 26 ○Kunio Yonenaga8-dan / age 29 ●
Jun 1, 1973League Red Round 4Michio Ariyoshi8-dan / age 37 ○Toshiyuki Tsubouchi5-dan / age 24 ●
Jun 1, 1973White league Round 4Kunio Yonenaga8-dan / age 29 ○Kazuo Ishida6-dan / age 26 ●
Jun 5, 1973White league Round 4Makoto Nakahara4 titles / age 25 ○Kaishu Tanaka6-dan / age 26 ●
Jun 8, 1973League Red Round 4Yasuharu Ooyama9-dan / age 50 ○Motoji Hanamura8-dan / age 55 ●
Jun 11, 1973White league Round 5Shigeru Sekine8-dan / age 43 ○Kazuo Ishida6-dan / age 26 ●
Jun 11, 1973White league Round 5Makoto Nakahara4 titles / age 25 ○Kunio Yonenaga8-dan / age 30 ●
Jun 11, 1973League Red Round 5Kazuyoshi Nishimura7-dan / age 31 ○Toshiyuki Tsubouchi5-dan / age 24 ●
Jun 12, 1973League Red Round 5Michio Ariyoshi8-dan / age 37 ○Motoji Hanamura8-dan / age 55 ●

Prelims (65 games)

Show bracket and games
Scroll horizontally
Final
Toshiyuki Tsubouchi5-dan / age 24○
Michihito Kumagai8-dan / age 42●
Mar 20, 1973
Round 3
Michihito Kumagai8-dan / age 42○
Sanji Hashimoto5-dan / age 47●
Jan 19, 1973
Round 2
Sanji Hashimoto5-dan / age 46○
Hiromitsu Takashimaage 31●
Oct 6, 1972
Round 1
Sanji Hashimoto5-dan / age 46○
Mitsuo Kakutaage 62●
Sep 21, 1972
Seed
Round 2
Michihito Kumagai8-dan / age 41○
Keizou Hoshidaage 55●
Oct 18, 1972
Round 1
Keizou Hoshidaage 55○
Yasuo Date5-dan / age 36●
Sep 19, 1972
Seed
Michihito Kumagai8-dan / age 41
Round 3
Toshiyuki Tsubouchi5-dan / age 24○
Yoshinori Kimura7-dan / age 37●
Feb 27, 1973
Round 2
Toshiyuki Tsubouchi5-dan / age 23○
Genichi Oono8-dan / age 61●
Nov 15, 1972
Round 1
Toshiyuki Tsubouchi5-dan / age 23○
Hidejiro Kitamuraage 64●
Sep 25, 1972
Seed
Genichi Oono8-dan / age 61
Round 2
Yoshinori Kimura7-dan / age 37○
Masakazu Wakamatsu4-dan / age 33●
Dec 15, 1972
Round 1
Yoshinori Kimura7-dan / age 37○
Keizo Futamiage 40●
Sep 20, 1972
Round 1
Masakazu Wakamatsu4-dan / age 33○
Eiji Ooharaage 43●
Sep 26, 1972
Motoji Hanamura8-dan / age 55○
Yasuo Harada8-dan / age 50●
Mar 22, 1973
Round 3
Motoji Hanamura8-dan / age 55○
Hirofumi Serizawa8-dan / age 36●
Feb 6, 1973
Round 2
Hirofumi Serizawa8-dan / age 35○
Toshio Miyata4-dan / age 19●
Oct 16, 1972
Round 1
Toshio Miyata4-dan / age 19○
Toyoichi Igarashi8-dan / age 48●
Oct 2, 1972
Seed
Hirofumi Serizawa8-dan / age 35
Round 2
Motoji Hanamura8-dan / age 54○
Shuuichi Ikedaage 27●
Oct 30, 1972
Round 1
Shuuichi Ikedaage 27○
Shigeyuki Matsuda8-dan / age 51●
Oct 2, 1972
Seed
Motoji Hanamura8-dan / age 54
Round 3
Yasuo Harada8-dan / age 49○
Hisao Hasebe7-dan / age 39●
Feb 8, 1973
Round 2
Yasuo Harada8-dan / age 49○
Hideo Yamaguchi5-dan / age 31●
Nov 10, 1972
Round 1
Hideo Yamaguchi5-dan / age 31○
Ichirou Tanabe4-dan / age 34●
Sep 21, 1972
Seed
Yasuo Harada8-dan / age 49
Round 2
Hisao Hasebe7-dan / age 39○
Takeshi Takadaage 35●
Nov 22, 1972
Round 1
Takeshi Takadaage 35○
Osamu Katsuura6-dan / age 26●
Sep 25, 1972
Seed
Hisao Hasebe7-dan / age 39
Kaishu Tanaka5-dan / age 26○
Kiyozumi Kiriyama6-dan / age 25●
Mar 26, 1973
Round 3
Kaishu Tanaka5-dan / age 25○
Seiichirou Taki4-dan / age 24●
Dec 22, 1972
Round 2
Kaishu Tanaka5-dan / age 25○
Souetsu Honmaage 52●
Oct 27, 1972
Round 1
Kaishu Tanaka5-dan / age 25○
Kazuhisa Oomura6-dan / age 44●
Sep 20, 1972
Seed
Round 2
Seiichirou Taki4-dan / age 23○
Renshou Nada8-dan / age 45●
Nov 17, 1972
Round 1
Seiichirou Taki4-dan / age 23○
Hidemitsu Moriyasu5-dan / age 23●
Sep 28, 1972
Seed
Renshou Nada8-dan / age 45
Round 3
Kiyozumi Kiriyama6-dan / age 25○
Susumu Itayaage 32●
Feb 27, 1973
Round 2
Susumu Itayaage 31○
Akira Kinoshita4-dan / age 33●
Nov 8, 1972
Round 1
Akira Kinoshita4-dan / age 33○
Kazumasa Yamanakaage 57●
Sep 21, 1972
Seed
Round 2
Kiyozumi Kiriyama6-dan / age 25○
松浦卓造age 57●
Nov 30, 1972
Round 1
松浦卓造age 57○
Fumio Kitamuraage 51●
Sep 28, 1972
Seed
Kiyozumi Kiriyama6-dan / age 25
Shigeru Sekine8-dan / age 43○
Hiroji Katou8-dan / age 49●
Apr 6, 1973
Round 3
Shigeru Sekine8-dan / age 43○
Tsutomu Matsushita8-dan / age 59●
Jan 17, 1973
Round 2
Tsutomu Matsushita8-dan / age 59○
Masao Kitamura7-dan / age 37●
Oct 9, 1972
Round 1
Tsutomu Matsushita8-dan / age 59○
Kiyosaku Sekiya5-dan / age 38●
Sep 22, 1972
Seed
Masao Kitamura7-dan / age 37
Round 2
Shigeru Sekine8-dan / age 42○
Keiji Mori6-dan / age 26●
Oct 27, 1972
Round 1
Keiji Mori6-dan / age 26○
Noboru Tamaru4-dan / age 22●
Sep 25, 1972
Seed
Shigeru Sekine8-dan / age 42
Round 3
Hiroji Katou8-dan / age 49○
Nobuyuki Oouchi8-dan / age 31●
Jan 19, 1973
Round 2
Nobuyuki Oouchi8-dan / age 31○
Yuji Sase7-dan / age 53●
Oct 17, 1972
Round 1
Yuji Sase7-dan / age 53○
Noboru Sakurai5-dan / age 31●
Sep 19, 1972
Seed
Nobuyuki Oouchi8-dan / age 31
Round 2
Hiroji Katou8-dan / age 49○
Toshihiko Kawaguchi4-dan / age 35●
Nov 14, 1972
Round 1
Toshihiko Kawaguchi4-dan / age 35○
Mikio Tomizawaage 52●
Sep 22, 1972
Seed
Hiroji Katou8-dan / age 49
Kazuyoshi Nishimura7-dan / age 31○
Terutaka Yasue4-dan / age 31●
Mar 15, 1973
Round 3
Terutaka Yasue4-dan / age 31○
Chimine Yamaguchiage 35●
Dec 20, 1972
Round 2
Chimine Yamaguchiage 35○
Tatsuya Futakami8-dan / age 40●
Nov 28, 1972
Round 1
Chimine Yamaguchiage 35○
Nobuhiko Sakaguchiage 63●
Oct 16, 1972
Seed
Tatsuya Futakami8-dan / age 40
Round 2
Terutaka Yasue4-dan / age 31○
Masao TsukadaLifetime 9-dan / age 58●
Dec 1, 1972
Round 1
Terutaka Yasue4-dan / age 31○
Shouji Kenmochi6-dan / age 38●
Oct 9, 1972
Seed
Masao TsukadaLifetime 9-dan / age 58
Round 3
Kazuyoshi Nishimura7-dan / age 31○
Yoshimasa Saeki6-dan / age 36●
Jan 19, 1973
Round 2
Kazuyoshi Nishimura7-dan / age 30○
Shizuo Seino6-dan / age 50●
Sep 25, 1972
Round 2
Yoshimasa Saeki6-dan / age 36○
Hifumi Katoh8-dan / age 32●
Nov 10, 1972
Round 1
Yoshimasa Saeki6-dan / age 36○
Yoshitaka Kimura4-dan / age 41●
Oct 20, 1972
Seed
Hifumi Katoh8-dan / age 32
Kazuo Ishida6-dan / age 25○
Yukio Miyasaka7-dan / age 43●
Mar 23, 1973
Round 3
Kazuo Ishida6-dan / age 25○
Daigorou Satou8-dan / age 36●
Jan 9, 1973
Round 2
Daigorou Satou7-dan / age 36○
Yukio Shimodairaage 47●
Oct 27, 1972
Round 1
Yukio Shimodairaage 47○
Yoshinori Satou5-dan / age 23●
Sep 19, 1972
Seed
Daigorou Satou7-dan / age 36
Round 2
Kazuo Ishida6-dan / age 25○
Masayuki Moriyasu4-dan / age 25●
Nov 15, 1972
Round 1
Masayuki Moriyasu4-dan / age 25○
Shigekazu Minamiguchi8-dan / age 54●
Sep 22, 1972
Seed
Kazuo Ishida6-dan / age 25
Round 3
Yukio Miyasaka7-dan / age 43○
Yuzo Maruta8-dan / age 53●
Feb 6, 1973
Round 2
Yuzo Maruta8-dan / age 53○
Toratsugu Nomoto4-dan / age 27●
Oct 19, 1972
Round 1
Toratsugu Nomoto4-dan / age 27○
Seiichi Kobori8-dan / age 60●
Sep 25, 1972
Seed
Yuzo Maruta8-dan / age 53
Round 2
Yukio Miyasaka7-dan / age 42○
Toshikatsu Yoshida6-dan / age 39●
Nov 2, 1972

Bracket 1

Best 16

Quarterfinal

Semifinal

Final

Bracket 2

Best 16

Quarterfinal

Semifinal

Final

Bracket 3

Best 16

Quarterfinal

Semifinal

Final

Bracket 4

Best 16

Quarterfinal

Semifinal

Final

Bracket 5

Best 16

Quarterfinal

Semifinal

Final

Bracket 6

Best 16

Quarterfinal

Semifinal

Final

View all games (65 games)
DateStage / roundWinnerLoser
Sep 19, 1972Prelims Round 1Keizou Hoshidaage 55 ○Yasuo Date5-dan / age 36 ●
Sep 19, 1972Prelims Round 1Yuji Sase7-dan / age 53 ○Noboru Sakurai5-dan / age 31 ●
Sep 19, 1972Prelims Round 1Yukio Shimodairaage 47 ○Yoshinori Satou5-dan / age 23 ●
Sep 20, 1972Prelims Round 1Yoshinori Kimura7-dan / age 37 ○Keizo Futamiage 40 ●
Sep 20, 1972Prelims Round 1Kaishu Tanaka5-dan / age 25 ○Kazuhisa Oomura6-dan / age 44 ●
Sep 21, 1972Prelims Round 1Sanji Hashimoto5-dan / age 46 ○Mitsuo Kakutaage 62 ●
Sep 21, 1972Prelims Round 1Akira Kinoshita4-dan / age 33 ○Kazumasa Yamanakaage 57 ●
Sep 21, 1972Prelims Round 1Hideo Yamaguchi5-dan / age 31 ○Ichirou Tanabe4-dan / age 34 ●
Sep 22, 1972Prelims Round 1Tsutomu Matsushita8-dan / age 59 ○Kiyosaku Sekiya5-dan / age 38 ●
Sep 22, 1972Prelims Round 1Toshihiko Kawaguchi4-dan / age 35 ○Mikio Tomizawaage 52 ●
Sep 22, 1972Prelims Round 1Masayuki Moriyasu4-dan / age 25 ○Shigekazu Minamiguchi8-dan / age 54 ●
Sep 25, 1972Prelims Round 1Toratsugu Nomoto4-dan / age 27 ○Seiichi Kobori8-dan / age 60 ●
Sep 25, 1972Prelims Round 1Toshiyuki Tsubouchi5-dan / age 23 ○Hidejiro Kitamuraage 64 ●
Sep 25, 1972Prelims Round 2Kazuyoshi Nishimura7-dan / age 30 ○Shizuo Seino6-dan / age 50 ●
Sep 25, 1972Prelims Round 1Takeshi Takadaage 35 ○Osamu Katsuura6-dan / age 26 ●
Sep 25, 1972Prelims Round 1Keiji Mori6-dan / age 26 ○Noboru Tamaru4-dan / age 22 ●
Sep 26, 1972Prelims Round 1Masakazu Wakamatsu4-dan / age 33 ○Eiji Ooharaage 43 ●
Sep 28, 1972Prelims Round 1松浦卓造age 57 ○Fumio Kitamuraage 51 ●
Sep 28, 1972Prelims Round 1Seiichirou Taki4-dan / age 23 ○Hidemitsu Moriyasu5-dan / age 23 ●
Oct 2, 1972Prelims Round 1Shuuichi Ikedaage 27 ○Shigeyuki Matsuda8-dan / age 51 ●
Oct 2, 1972Prelims Round 1Toshio Miyata4-dan / age 19 ○Toyoichi Igarashi8-dan / age 48 ●
Oct 6, 1972Prelims Round 2Sanji Hashimoto5-dan / age 46 ○Hiromitsu Takashimaage 31 ●
Oct 9, 1972Prelims Round 2Tsutomu Matsushita8-dan / age 59 ○Masao Kitamura7-dan / age 37 ●
Oct 9, 1972Prelims Round 1Terutaka Yasue4-dan / age 31 ○Shouji Kenmochi6-dan / age 38 ●
Oct 16, 1972Prelims Round 1Chimine Yamaguchiage 35 ○Nobuhiko Sakaguchiage 63 ●
Oct 16, 1972Prelims Round 2Hirofumi Serizawa8-dan / age 35 ○Toshio Miyata4-dan / age 19 ●
Oct 17, 1972Prelims Round 2Nobuyuki Oouchi8-dan / age 31 ○Yuji Sase7-dan / age 53 ●
Oct 18, 1972Prelims Round 2Michihito Kumagai8-dan / age 41 ○Keizou Hoshidaage 55 ●
Oct 19, 1972Prelims Round 2Yuzo Maruta8-dan / age 53 ○Toratsugu Nomoto4-dan / age 27 ●
Oct 20, 1972Prelims Round 1Yoshimasa Saeki6-dan / age 36 ○Yoshitaka Kimura4-dan / age 41 ●
Oct 27, 1972Prelims Round 2Kaishu Tanaka5-dan / age 25 ○Souetsu Honmaage 52 ●
Oct 27, 1972Prelims Round 2Daigorou Satou7-dan / age 36 ○Yukio Shimodairaage 47 ●
Oct 27, 1972Prelims Round 2Shigeru Sekine8-dan / age 42 ○Keiji Mori6-dan / age 26 ●
Oct 30, 1972Prelims Round 2Motoji Hanamura8-dan / age 54 ○Shuuichi Ikedaage 27 ●
Nov 2, 1972Prelims Round 2Yukio Miyasaka7-dan / age 42 ○Toshikatsu Yoshida6-dan / age 39 ●
Nov 8, 1972Prelims Round 2Susumu Itayaage 31 ○Akira Kinoshita4-dan / age 33 ●
Nov 10, 1972Prelims Round 2Yasuo Harada8-dan / age 49 ○Hideo Yamaguchi5-dan / age 31 ●
Nov 10, 1972Prelims Round 2Yoshimasa Saeki6-dan / age 36 ○Hifumi Katoh8-dan / age 32 ●
Nov 14, 1972Prelims Round 2Hiroji Katou8-dan / age 49 ○Toshihiko Kawaguchi4-dan / age 35 ●
Nov 15, 1972Prelims Round 2Toshiyuki Tsubouchi5-dan / age 23 ○Genichi Oono8-dan / age 61 ●
Nov 15, 1972Prelims Round 2Kazuo Ishida6-dan / age 25 ○Masayuki Moriyasu4-dan / age 25 ●
Nov 17, 1972Prelims Round 2Seiichirou Taki4-dan / age 23 ○Renshou Nada8-dan / age 45 ●
Nov 22, 1972Prelims Round 2Hisao Hasebe7-dan / age 39 ○Takeshi Takadaage 35 ●
Nov 28, 1972Prelims Round 2Chimine Yamaguchiage 35 ○Tatsuya Futakami8-dan / age 40 ●
Nov 30, 1972Prelims Round 2Kiyozumi Kiriyama6-dan / age 25 ○松浦卓造age 57 ●
Dec 1, 1972Prelims Round 2Terutaka Yasue4-dan / age 31 ○Masao TsukadaLifetime 9-dan / age 58 ●
Dec 15, 1972Prelims Round 2Yoshinori Kimura7-dan / age 37 ○Masakazu Wakamatsu4-dan / age 33 ●
Dec 20, 1972Prelims Round 3Terutaka Yasue4-dan / age 31 ○Chimine Yamaguchiage 35 ●
Dec 22, 1972Prelims Round 3Kaishu Tanaka5-dan / age 25 ○Seiichirou Taki4-dan / age 24 ●
Jan 9, 1973Prelims Round 3Kazuo Ishida6-dan / age 25 ○Daigorou Satou8-dan / age 36 ●
Jan 17, 1973Prelims Round 3Shigeru Sekine8-dan / age 43 ○Tsutomu Matsushita8-dan / age 59 ●
Jan 19, 1973Prelims Round 3Hiroji Katou8-dan / age 49 ○Nobuyuki Oouchi8-dan / age 31 ●
Jan 19, 1973Prelims Round 3Michihito Kumagai8-dan / age 42 ○Sanji Hashimoto5-dan / age 47 ●
Jan 19, 1973Prelims Round 3Kazuyoshi Nishimura7-dan / age 31 ○Yoshimasa Saeki6-dan / age 36 ●
Feb 6, 1973Prelims Round 3Motoji Hanamura8-dan / age 55 ○Hirofumi Serizawa8-dan / age 36 ●
Feb 6, 1973Prelims Round 3Yukio Miyasaka7-dan / age 43 ○Yuzo Maruta8-dan / age 53 ●
Feb 8, 1973Prelims Round 3Yasuo Harada8-dan / age 49 ○Hisao Hasebe7-dan / age 39 ●
Feb 27, 1973Prelims Round 3Toshiyuki Tsubouchi5-dan / age 24 ○Yoshinori Kimura7-dan / age 37 ●
Feb 27, 1973Prelims Round 3Kiyozumi Kiriyama6-dan / age 25 ○Susumu Itayaage 32 ●
Mar 15, 1973Prelims FinalKazuyoshi Nishimura7-dan / age 31 ○Terutaka Yasue4-dan / age 31 ●
Mar 20, 1973Prelims FinalToshiyuki Tsubouchi5-dan / age 24 ○Michihito Kumagai8-dan / age 42 ●
Mar 22, 1973Prelims FinalMotoji Hanamura8-dan / age 55 ○Yasuo Harada8-dan / age 50 ●
Mar 23, 1973Prelims FinalKazuo Ishida6-dan / age 25 ○Yukio Miyasaka7-dan / age 43 ●
Mar 26, 1973Prelims FinalKaishu Tanaka5-dan / age 26 ○Kiyozumi Kiriyama6-dan / age 25 ●
Apr 6, 1973Prelims FinalShigeru Sekine8-dan / age 43 ○Hiroji Katou8-dan / age 49 ●

Stage names are as recorded; exact bracket positions are not known. Terms are divided by the term numbers in the records.