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Tournaments › Oza-sen › FY1973

21st term Oza-sen (FY1973)

WinnerMakoto NakaharaOza / age 26 Defended
LoserGenichi Oono8-dan / age 62
Title match2-0
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← FY1972Back to listFY1974 →

Title match

PlayersWGame 1
9/11		Game 2
9/20
Makoto NakaharaOza / age 262○G○S
Genichi Oono8-dan / age 620●S●G

Main

Scroll horizontally
Final
Genichi Oono8-dan / age 61○
Kunio NaitouOi / age 33●
Aug 28, 1973
Semifinal
Genichi Oono8-dan / age 61○
Nobuyuki Oouchi8-dan / age 31●
Jul 27, 1973
Round 2
Nobuyuki Oouchi8-dan / age 31○
Yasuharu Ooyama9-dan / age 50●
Jun 11, 1973
Round 1
Yasuharu OoyamaMeijin / age 50○
Hifumi Katoh8-dan / age 33●
Mar 26, 1973
Round 1
Nobuyuki Oouchi8-dan / age 31○
Daigorou Satou8-dan / age 36●
Apr 19, 1973
Round 2
Genichi Oono8-dan / age 61○
Kunio Yonenaga8-dan / age 30●
Jun 18, 1973
Round 1
Kunio Yonenaga8-dan / age 29○
Hiromitsu Takashimaage 31●
Mar 20, 1973
Round 1
Genichi Oono8-dan / age 61○
Yuzo Maruta8-dan / age 54●
Apr 24, 1973
Semifinal
Kunio NaitouOi / age 33○
Yasuo Harada8-dan / age 50●
Aug 14, 1973
Round 2
Yasuo Harada8-dan / age 50○
Tatsuya Futakami8-dan / age 41●
Jun 1, 1973
Round 1
Yasuo Harada8-dan / age 50○
Masao TsukadaLifetime 9-dan / age 58●
Apr 13, 1973
Round 1
Tatsuya Futakami8-dan / age 41○
Hirofumi Serizawa8-dan / age 36●
May 2, 1973
Round 2
Kunio NaitouOi / age 33○
Michio Ariyoshi8-dan / age 37●
Jun 15, 1973
Round 1
Kunio NaitouOi / age 33○
Kiyozumi Kiriyama6-dan / age 25●
Mar 30, 1973
Round 1
Michio Ariyoshi8-dan / age 37○
Yoshinori Satou5-dan / age 24●
May 14, 1973

Best 16

Quarterfinal

Semifinal

Final

View all games (15 games)
DateStage / roundWinnerLoser
Mar 20, 1973Main Round 1Kunio Yonenaga8-dan / age 29 ○Hiromitsu Takashimaage 31 ●
Mar 26, 1973Main Round 1Yasuharu OoyamaMeijin / age 50 ○Hifumi Katoh8-dan / age 33 ●
Mar 30, 1973Main Round 1Kunio NaitouOi / age 33 ○Kiyozumi Kiriyama6-dan / age 25 ●
Apr 13, 1973Main Round 1Yasuo Harada8-dan / age 50 ○Masao TsukadaLifetime 9-dan / age 58 ●
Apr 19, 1973Main Round 1Nobuyuki Oouchi8-dan / age 31 ○Daigorou Satou8-dan / age 36 ●
Apr 24, 1973Main Round 1Genichi Oono8-dan / age 61 ○Yuzo Maruta8-dan / age 54 ●
May 2, 1973Main Round 1Tatsuya Futakami8-dan / age 41 ○Hirofumi Serizawa8-dan / age 36 ●
May 14, 1973Main Round 1Michio Ariyoshi8-dan / age 37 ○Yoshinori Satou5-dan / age 24 ●
Jun 1, 1973Main Round 2Yasuo Harada8-dan / age 50 ○Tatsuya Futakami8-dan / age 41 ●
Jun 11, 1973Main Round 2Nobuyuki Oouchi8-dan / age 31 ○Yasuharu Ooyama9-dan / age 50 ●
Jun 15, 1973Main Round 2Kunio NaitouOi / age 33 ○Michio Ariyoshi8-dan / age 37 ●
Jun 18, 1973Main Round 2Genichi Oono8-dan / age 61 ○Kunio Yonenaga8-dan / age 30 ●
Jul 27, 1973Main SemifinalGenichi Oono8-dan / age 61 ○Nobuyuki Oouchi8-dan / age 31 ●
Aug 14, 1973Main SemifinalKunio NaitouOi / age 33 ○Yasuo Harada8-dan / age 50 ●
Aug 28, 1973Main FinalGenichi Oono8-dan / age 61 ○Kunio NaitouOi / age 33 ●

Prelim 2

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Final
Daigorou Satou7-dan / age 36○
Yoshimasa Saeki6-dan / age 36●
Dec 12, 1972
Round 2
Yoshimasa Saeki6-dan / age 36○
Hiroji Katou8-dan / age 49●
Sep 29, 1972
Round 2
Daigorou Satou7-dan / age 36○
Tsutomu Matsushita8-dan / age 59●
Nov 7, 1972
Round 1
Tsutomu Matsushita8-dan / age 59○
Toshikatsu Yoshida6-dan / age 39●
Oct 2, 1972
Seed
Daigorou Satou7-dan / age 36
Hifumi Katoh8-dan / age 32○
Masao Kitamura7-dan / age 38●
Dec 18, 1972
Round 2
Masao Kitamura7-dan / age 37○
Keiji Mori6-dan / age 26●
Oct 5, 1972
Round 2
Hifumi Katoh8-dan / age 32○
Yukio Miyasaka7-dan / age 42●
Nov 16, 1972
Round 1
Yukio Miyasaka7-dan / age 42○
Shizuo Seino6-dan / age 50●
Oct 26, 1972
Seed
Hifumi Katoh8-dan / age 32
Yoshinori Satou5-dan / age 23○
Shouji Kenmochi6-dan / age 38●
Jan 19, 1973
Round 2
Yoshinori Satou5-dan / age 23○
Shigeru Sekine8-dan / age 43●
Dec 4, 1972
Round 2
Shouji Kenmochi6-dan / age 38○
Hisao Hasebe7-dan / age 39●
Dec 5, 1972
Round 1
Shouji Kenmochi6-dan / age 38○
Seiichi Kobori8-dan / age 60●
Oct 5, 1972
Seed
Hisao Hasebe7-dan / age 39
Hiromitsu Takashimaage 31○
Michihito Kumagai8-dan / age 42●
Dec 18, 1972
Round 2
Hiromitsu Takashimaage 31○
Yoshinori Kimura7-dan / age 37●
Oct 9, 1972
Round 2
Michihito Kumagai8-dan / age 41○
松浦卓造age 57●
Nov 14, 1972
Genichi Oono8-dan / age 61○
Susumu Itayaage 32●
Jan 19, 1973
Round 2
Genichi Oono8-dan / age 61○
Eiji Ooharaage 43●
Sep 28, 1972
Round 2
Susumu Itayaage 31○
Akira Kinoshita4-dan / age 33●
Nov 24, 1972
Hirofumi Serizawa8-dan / age 36○
Kazuyoshi Nishimura7-dan / age 31●
Jan 25, 1973
Round 2
Hirofumi Serizawa8-dan / age 35○
Osamu Katsuura6-dan / age 26●
Sep 29, 1972
Round 2
Kazuyoshi Nishimura7-dan / age 30○
Toyoichi Igarashi8-dan / age 48●
Oct 9, 1972
Kiyozumi Kiriyama6-dan / age 25○
Kazuo Ishida6-dan / age 25●
Feb 20, 1973
Round 2
Kazuo Ishida6-dan / age 25○
Souetsu Honmaage 52●
Oct 12, 1972
Round 2
Kiyozumi Kiriyama6-dan / age 25○
Renshou Nada8-dan / age 45●
Nov 27, 1972
Masao TsukadaLifetime 9-dan / age 58○
Motoji Hanamura8-dan / age 55●
Feb 28, 1973
Round 2
Motoji Hanamura8-dan / age 54○
Mikio Tomizawaage 52●
Oct 2, 1972
Round 2
Masao TsukadaLifetime 9-dan / age 58○
Shigeyuki Matsuda8-dan / age 51●
Oct 16, 1972

Bracket 1

Quarterfinal

Semifinal

Final

Bracket 2

Quarterfinal

Semifinal

Final

Bracket 3

Quarterfinal

Semifinal

Final

Bracket 4

Semifinal

Final

Bracket 5

Semifinal

Final

Bracket 6

Semifinal

Final

Bracket 7

Semifinal

Final

Bracket 8

Semifinal

Final

View all games (27 games)
DateStage / roundWinnerLoser
Sep 28, 1972Prelim 2 Round 2Genichi Oono8-dan / age 61 ○Eiji Ooharaage 43 ●
Sep 29, 1972Prelim 2 Round 2Yoshimasa Saeki6-dan / age 36 ○Hiroji Katou8-dan / age 49 ●
Sep 29, 1972Prelim 2 Round 2Hirofumi Serizawa8-dan / age 35 ○Osamu Katsuura6-dan / age 26 ●
Oct 2, 1972Prelim 2 Round 1Tsutomu Matsushita8-dan / age 59 ○Toshikatsu Yoshida6-dan / age 39 ●
Oct 2, 1972Prelim 2 Round 2Motoji Hanamura8-dan / age 54 ○Mikio Tomizawaage 52 ●
Oct 5, 1972Prelim 2 Round 1Shouji Kenmochi6-dan / age 38 ○Seiichi Kobori8-dan / age 60 ●
Oct 5, 1972Prelim 2 Round 2Masao Kitamura7-dan / age 37 ○Keiji Mori6-dan / age 26 ●
Oct 9, 1972Prelim 2 Round 2Kazuyoshi Nishimura7-dan / age 30 ○Toyoichi Igarashi8-dan / age 48 ●
Oct 9, 1972Prelim 2 Round 2Hiromitsu Takashimaage 31 ○Yoshinori Kimura7-dan / age 37 ●
Oct 12, 1972Prelim 2 Round 2Kazuo Ishida6-dan / age 25 ○Souetsu Honmaage 52 ●
Oct 16, 1972Prelim 2 Round 2Masao TsukadaLifetime 9-dan / age 58 ○Shigeyuki Matsuda8-dan / age 51 ●
Oct 26, 1972Prelim 2 Round 1Yukio Miyasaka7-dan / age 42 ○Shizuo Seino6-dan / age 50 ●
Nov 7, 1972Prelim 2 Round 2Daigorou Satou7-dan / age 36 ○Tsutomu Matsushita8-dan / age 59 ●
Nov 14, 1972Prelim 2 Round 2Michihito Kumagai8-dan / age 41 ○松浦卓造age 57 ●
Nov 16, 1972Prelim 2 Round 2Hifumi Katoh8-dan / age 32 ○Yukio Miyasaka7-dan / age 42 ●
Nov 24, 1972Prelim 2 Round 2Susumu Itayaage 31 ○Akira Kinoshita4-dan / age 33 ●
Nov 27, 1972Prelim 2 Round 2Kiyozumi Kiriyama6-dan / age 25 ○Renshou Nada8-dan / age 45 ●
Dec 4, 1972Prelim 2 Round 2Yoshinori Satou5-dan / age 23 ○Shigeru Sekine8-dan / age 43 ●
Dec 5, 1972Prelim 2 Round 2Shouji Kenmochi6-dan / age 38 ○Hisao Hasebe7-dan / age 39 ●
Dec 12, 1972Prelim 2 FinalDaigorou Satou7-dan / age 36 ○Yoshimasa Saeki6-dan / age 36 ●
Dec 18, 1972Prelim 2 FinalHiromitsu Takashimaage 31 ○Michihito Kumagai8-dan / age 42 ●
Dec 18, 1972Prelim 2 FinalHifumi Katoh8-dan / age 32 ○Masao Kitamura7-dan / age 38 ●
Jan 19, 1973Prelim 2 FinalGenichi Oono8-dan / age 61 ○Susumu Itayaage 32 ●
Jan 19, 1973Prelim 2 FinalYoshinori Satou5-dan / age 23 ○Shouji Kenmochi6-dan / age 38 ●
Jan 25, 1973Prelim 2 FinalHirofumi Serizawa8-dan / age 36 ○Kazuyoshi Nishimura7-dan / age 31 ●
Feb 20, 1973Prelim 2 FinalKiyozumi Kiriyama6-dan / age 25 ○Kazuo Ishida6-dan / age 25 ●
Feb 28, 1973Prelim 2 FinalMasao TsukadaLifetime 9-dan / age 58 ○Motoji Hanamura8-dan / age 55 ●

Prelim 1

Scroll horizontally
Final
Akira Kinoshita4-dan / age 33○
Toshiyuki Tsubouchi5-dan / age 23●
Oct 31, 1972
Round 4
Toshiyuki Tsubouchi5-dan / age 23○
Seiichirou Taki4-dan / age 23●
Oct 9, 1972
Round 3
Toshiyuki Tsubouchi5-dan / age 23○
Hidejiro Kitamuraage 64●
Oct 2, 1972
Round 2
Toshiyuki Tsubouchi5-dan / age 23○
Sanji Hashimoto5-dan / age 46●
Sep 29, 1972
Round 2
Hidejiro Kitamuraage 64○
Yasuo Date5-dan / age 36●
Sep 29, 1972
Round 3
Seiichirou Taki4-dan / age 23○
Hidemitsu Moriyasu5-dan / age 23●
Oct 4, 1972
Round 2
Seiichirou Taki4-dan / age 23○
Kazumasa Yamanakaage 57●
Sep 25, 1972
Round 2
Hidemitsu Moriyasu5-dan / age 23○
Masayuki Moriyasu4-dan / age 25●
Sep 25, 1972
Round 4
Akira Kinoshita4-dan / age 33○
Masakazu Wakamatsu4-dan / age 33●
Oct 24, 1972
Round 3
Masakazu Wakamatsu4-dan / age 33○
Keizo Futamiage 40●
Oct 4, 1972
Round 2
Masakazu Wakamatsu4-dan / age 33○
Kazuhisa Oomura6-dan / age 44●
Sep 22, 1972
Round 2
Keizo Futamiage 40○
Shigekazu Minamiguchi8-dan / age 54●
Sep 25, 1972
Round 3
Akira Kinoshita4-dan / age 33○
Keizou Hoshidaage 55●
Oct 9, 1972
Round 2
Keizou Hoshidaage 55○
Kaishu Tanaka5-dan / age 25●
Sep 25, 1972
Round 2
Akira Kinoshita4-dan / age 33○
Mitsuo Kakutaage 62●
Oct 6, 1972
Round 1
Akira Kinoshita4-dan / age 33○
Fumio Kitamuraage 51●
Oct 3, 1972
Seed
Yoshinori Satou5-dan / age 23○
Toshio Miyata4-dan / age 20●
Nov 16, 1972
Round 4
Yoshinori Satou5-dan / age 23○
Yuji Sase7-dan / age 53●
Nov 1, 1972
Round 3
Yuji Sase7-dan / age 53○
Toratsugu Nomoto4-dan / age 27●
Oct 3, 1972
Round 2
Yuji Sase7-dan / age 53○
Ichirou Tanabe4-dan / age 34●
Sep 29, 1972
Round 2
Toratsugu Nomoto4-dan / age 27○
Hideo Yamaguchi5-dan / age 31●
Sep 29, 1972
Round 3
Yoshinori Satou5-dan / age 23○
Kiyosaku Sekiya5-dan / age 38●
Oct 5, 1972
Round 2
Yoshinori Satou5-dan / age 23○
Yoshitaka Kimura4-dan / age 41●
Sep 29, 1972
Round 2
Kiyosaku Sekiya5-dan / age 38○
Chimine Yamaguchiage 35●
Oct 2, 1972
Round 4
Toshio Miyata4-dan / age 20○
Noboru Tamaru4-dan / age 22●
Nov 10, 1972
Round 3
Noboru Tamaru4-dan / age 22○
Yukio Shimodairaage 47●
Oct 6, 1972
Round 2
Noboru Tamaru4-dan / age 22○
Noboru Sakurai5-dan / age 31●
Sep 29, 1972
Round 2
Yukio Shimodairaage 47○
Toshihiko Kawaguchi4-dan / age 35●
Oct 3, 1972
Round 3
Toshio Miyata4-dan / age 19○
Terutaka Yasue4-dan / age 31●
Oct 20, 1972
Round 2
Toshio Miyata1-dan / age 19○
Nobuhiko Sakaguchiage 63●
Sep 29, 1972
Round 2
Terutaka Yasue4-dan / age 31○
Takeshi Takadaage 35●
Oct 4, 1972
Round 1
Terutaka Yasue4-dan / age 31○
Shuuichi Ikedaage 27●
Sep 30, 1972
Seed

Bracket 1

Best 32

Best 16

Quarterfinal

Semifinal

Final

Bracket 2

Best 32

Best 16

Quarterfinal

Semifinal

Final

View all games (32 games)
DateStage / roundWinnerLoser
Sep 22, 1972Prelim 1 Round 2Masakazu Wakamatsu4-dan / age 33 ○Kazuhisa Oomura6-dan / age 44 ●
Sep 25, 1972Prelim 1 Round 2Seiichirou Taki4-dan / age 23 ○Kazumasa Yamanakaage 57 ●
Sep 25, 1972Prelim 1 Round 2Keizou Hoshidaage 55 ○Kaishu Tanaka5-dan / age 25 ●
Sep 25, 1972Prelim 1 Round 2Keizo Futamiage 40 ○Shigekazu Minamiguchi8-dan / age 54 ●
Sep 25, 1972Prelim 1 Round 2Hidemitsu Moriyasu5-dan / age 23 ○Masayuki Moriyasu4-dan / age 25 ●
Sep 29, 1972Prelim 1 Round 2Toshio Miyata1-dan / age 19 ○Nobuhiko Sakaguchiage 63 ●
Sep 29, 1972Prelim 1 Round 2Hidejiro Kitamuraage 64 ○Yasuo Date5-dan / age 36 ●
Sep 29, 1972Prelim 1 Round 2Yuji Sase7-dan / age 53 ○Ichirou Tanabe4-dan / age 34 ●
Sep 29, 1972Prelim 1 Round 2Toshiyuki Tsubouchi5-dan / age 23 ○Sanji Hashimoto5-dan / age 46 ●
Sep 29, 1972Prelim 1 Round 2Yoshinori Satou5-dan / age 23 ○Yoshitaka Kimura4-dan / age 41 ●
Sep 29, 1972Prelim 1 Round 2Toratsugu Nomoto4-dan / age 27 ○Hideo Yamaguchi5-dan / age 31 ●
Sep 29, 1972Prelim 1 Round 2Noboru Tamaru4-dan / age 22 ○Noboru Sakurai5-dan / age 31 ●
Sep 30, 1972Prelim 1 Round 1Terutaka Yasue4-dan / age 31 ○Shuuichi Ikedaage 27 ●
Oct 2, 1972Prelim 1 Round 3Toshiyuki Tsubouchi5-dan / age 23 ○Hidejiro Kitamuraage 64 ●
Oct 2, 1972Prelim 1 Round 2Kiyosaku Sekiya5-dan / age 38 ○Chimine Yamaguchiage 35 ●
Oct 3, 1972Prelim 1 Round 3Yuji Sase7-dan / age 53 ○Toratsugu Nomoto4-dan / age 27 ●
Oct 3, 1972Prelim 1 Round 2Yukio Shimodairaage 47 ○Toshihiko Kawaguchi4-dan / age 35 ●
Oct 3, 1972Prelim 1 Round 1Akira Kinoshita4-dan / age 33 ○Fumio Kitamuraage 51 ●
Oct 4, 1972Prelim 1 Round 3Masakazu Wakamatsu4-dan / age 33 ○Keizo Futamiage 40 ●
Oct 4, 1972Prelim 1 Round 2Terutaka Yasue4-dan / age 31 ○Takeshi Takadaage 35 ●
Oct 4, 1972Prelim 1 Round 3Seiichirou Taki4-dan / age 23 ○Hidemitsu Moriyasu5-dan / age 23 ●
Oct 5, 1972Prelim 1 Round 3Yoshinori Satou5-dan / age 23 ○Kiyosaku Sekiya5-dan / age 38 ●
Oct 6, 1972Prelim 1 Round 2Akira Kinoshita4-dan / age 33 ○Mitsuo Kakutaage 62 ●
Oct 6, 1972Prelim 1 Round 3Noboru Tamaru4-dan / age 22 ○Yukio Shimodairaage 47 ●
Oct 9, 1972Prelim 1 Round 3Akira Kinoshita4-dan / age 33 ○Keizou Hoshidaage 55 ●
Oct 9, 1972Prelim 1 Round 4Toshiyuki Tsubouchi5-dan / age 23 ○Seiichirou Taki4-dan / age 23 ●
Oct 20, 1972Prelim 1 Round 3Toshio Miyata4-dan / age 19 ○Terutaka Yasue4-dan / age 31 ●
Oct 24, 1972Prelim 1 Round 4Akira Kinoshita4-dan / age 33 ○Masakazu Wakamatsu4-dan / age 33 ●
Oct 31, 1972Prelim 1 FinalAkira Kinoshita4-dan / age 33 ○Toshiyuki Tsubouchi5-dan / age 23 ●
Nov 1, 1972Prelim 1 Round 4Yoshinori Satou5-dan / age 23 ○Yuji Sase7-dan / age 53 ●
Nov 10, 1972Prelim 1 Round 4Toshio Miyata4-dan / age 20 ○Noboru Tamaru4-dan / age 22 ●
Nov 16, 1972Prelim 1 FinalYoshinori Satou5-dan / age 23 ○Toshio Miyata4-dan / age 20 ●

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