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Tournaments › Oi-sen › FY1972

13th term Oi-sen (FY1972)

WinnerKunio Naitou8-dan / age 32 Won
LoserYasuharu OoyamaOi / age 49
Title match4-1
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← FY1971Back to listFY1973 →

Title match

PlayersWGame 1
7/25		Game 2
8/3		Game 3
8/23		Game 4
9/7		Game 5
9/21
Kunio Naitou8-dan / age 324○S●G○S○G○S
Yasuharu OoyamaOi / age 491●G○S●G●S●G

Challenger final

DateStage / roundWinnerLoser
Jul 7, 1972Challenger finalKunio Naitou8-dan / age 32 ○Makoto NakaharaOza・Kisei / age 24 ●

Red and White leagues

PlayersNaitouNakaharaYonenagaAriyoshiSekineItayaNishimuraIkedaKoboriSatouRecord
Kunio Naitou8-dan / age 32－○○○○4W-0L
Makoto NakaharaOza・Kisei / age 24－○○○○4W-0L
Kunio Yonenaga8-dan / age 28●－○○○4W-2L
Michio Ariyoshi8-dan / age 36●－○○○3W-1L
Shigeru Sekine8-dan / age 42●●－●○2W-3L
Susumu Itayaage 31●●○－○2W-3L
Kazuyoshi Nishimura7-dan / age 30●●－○○2W-2L
Shuuichi Ikedaage 27●●●－○1W-3L
Seiichi Kobori8-dan / age 60●●●●－0W-4L
Daigorou Satou7-dan / age 35●●●●－0W-4L
DateStage / roundWinnerLoser
Apr 25, 1972White league Round 1Shigeru Sekine8-dan / age 42 ○Seiichi Kobori8-dan / age 60 ●
Apr 25, 1972League Red Round 1Shuuichi Ikedaage 27 ○Daigorou Satou7-dan / age 35 ●
Apr 26, 1972White league Round 1Kunio Naitou8-dan / age 32 ○Susumu Itayaage 31 ●
May 2, 1972League Red Round 1Michio Ariyoshi8-dan / age 36 ○Kazuyoshi Nishimura7-dan / age 30 ●
May 4, 1972League Red Round 2Makoto NakaharaOza・Kisei / age 24 ○Michio Ariyoshi8-dan / age 36 ●
May 9, 1972White league Round 2Shigeru Sekine8-dan / age 42 ○Kunio Yonenaga8-dan / age 28 ●
May 19, 1972White league Round 3Kunio Naitou8-dan / age 32 ○Kunio Yonenaga8-dan / age 28 ●
May 22, 1972White league Round 3Susumu Itayaage 31 ○Shigeru Sekine8-dan / age 42 ●
May 22, 1972League Red Round 2Kazuyoshi Nishimura7-dan / age 30 ○Shuuichi Ikedaage 27 ●
May 25, 1972League Red Round 3Makoto NakaharaOza・Kisei / age 24 ○Daigorou Satou7-dan / age 35 ●
May 30, 1972White league Round 4Kunio Yonenaga8-dan / age 28 ○Seiichi Kobori8-dan / age 60 ●
Jun 6, 1972White league Round 3Susumu Itayaage 31 ○Seiichi Kobori8-dan / age 60 ●
Jun 8, 1972League Red Round 3Michio Ariyoshi8-dan / age 36 ○Daigorou Satou7-dan / age 35 ●
Jun 9, 1972White league Round 4Kunio Naitou8-dan / age 32 ○Seiichi Kobori8-dan / age 60 ●
Jun 12, 1972League Red Round 4Makoto NakaharaOza・Kisei / age 24 ○Shuuichi Ikedaage 27 ●
Jun 13, 1972White league Round 5Kunio Naitou8-dan / age 32 ○Shigeru Sekine8-dan / age 42 ●
Jun 13, 1972League Red Round 4Kazuyoshi Nishimura7-dan / age 30 ○Daigorou Satou7-dan / age 35 ●
Jun 15, 1972League Red Round 5Michio Ariyoshi8-dan / age 36 ○Shuuichi Ikedaage 27 ●
Jun 15, 1972White league Round 5Kunio Yonenaga8-dan / age 29 ○Susumu Itayaage 31 ●
Jun 15, 1972League Red Round 5Makoto NakaharaOza・Kisei / age 24 ○Kazuyoshi Nishimura7-dan / age 30 ●
Aug 9, 1972White league Relegation playoffKunio Yonenaga8-dan / age 29 ○Susumu Itayaage 31 ●
Aug 29, 1972White league Relegation playoffKunio Yonenaga8-dan / age 29 ○Shigeru Sekine8-dan / age 42 ●

Prelims (65 games)

Show bracket and games
Scroll horizontally
Final
Seiichi Kobori8-dan / age 60○
Nobuyuki Oouchi7-dan / age 30●
Mar 3, 1972
Round 3
Nobuyuki Oouchi7-dan / age 30○
Hirofumi Serizawa8-dan / age 35●
Feb 10, 1972
Round 2
Nobuyuki Oouchi7-dan / age 30○
Yukio Miyasaka7-dan / age 42●
Jan 7, 1972
Round 1
Yukio Miyasaka7-dan / age 41○
Terutaka Yasue1-dan / age 30●
Sep 28, 1971
Seed
Nobuyuki Oouchi7-dan / age 30
Round 2
Hirofumi Serizawa8-dan / age 35○
Yoshimasa Saeki6-dan / age 35●
Jan 11, 1972
Round 1
Yoshimasa Saeki6-dan / age 35○
Toratsugu Nomoto4-dan / age 26●
Sep 25, 1971
Seed
Hirofumi Serizawa8-dan / age 35
Round 3
Seiichi Kobori8-dan / age 60○
Kozo Masuda9-dan / age 53●
Feb 12, 1972
Round 2
Seiichi Kobori8-dan / age 59○
Yoshinori Satou1-dan / age 22●
Oct 26, 1971
Round 1
Yoshinori Satou1-dan / age 22○
Toshikatsu Yoshida6-dan / age 38●
Sep 23, 1971
Seed
Seiichi Kobori8-dan / age 59
Round 2
Kozo Masuda9-dan / age 53○
Chimine Yamaguchiage 34●
Jan 17, 1972
Round 1
Chimine Yamaguchiage 34○
Tsutomu Matsushita8-dan / age 58●
Oct 5, 1971
Seed
Kozo Masuda9-dan / age 53
Susumu Itayaage 31○
Yasuo Harada8-dan / age 49●
Mar 30, 1972
Round 3
Yasuo Harada8-dan / age 48○
Hiroji Katou8-dan / age 48●
Feb 4, 1972
Round 2
Hiroji Katou8-dan / age 48○
Yuji Sase7-dan / age 52●
Oct 25, 1971
Round 1
Yuji Sase7-dan / age 52○
Masayuki Moriyasu4-dan / age 24●
Oct 22, 1971
Seed
Hiroji Katou8-dan / age 48
Round 2
Yasuo Harada8-dan / age 48○
Keiji Mori5-dan / age 25●
Dec 7, 1971
Round 1
Keiji Mori5-dan / age 25○
Nobuhiko Sakaguchiage 62●
Oct 1, 1971
Seed
Yasuo Harada8-dan / age 48
Round 3
Susumu Itayaage 31○
Genichi Oono8-dan / age 60●
Mar 1, 1972
Round 2
Genichi Oono8-dan / age 60○
Yasuo Date5-dan / age 35●
Sep 21, 1971
Round 1
Yasuo Date5-dan / age 35○
Mitsuo Kakutaage 61●
Sep 17, 1971
Seed
Genichi Oono8-dan / age 60
Round 2
Susumu Itayaage 30○
Seiichirou Taki4-dan / age 22●
Sep 25, 1971
Round 1
Seiichirou Taki4-dan / age 22○
Souetsu Honmaage 51●
Sep 22, 1971
Seed
Kunio Naitou8-dan / age 32○
Michihito Kumagai8-dan / age 41●
Apr 5, 1972
Round 3
Kunio Naitou8-dan / age 32○
Keizo Futamiage 39●
Jan 27, 1972
Round 2
Keizo Futamiage 39○
松浦卓造age 56●
Sep 25, 1971
Round 1
Keizo Futamiage 39○
Kaishu Tanaka5-dan / age 24●
Sep 21, 1971
Seed
Round 2
Kunio Naitou8-dan / age 31○
Kazumasa Yamanakaage 56●
Oct 29, 1971
Round 1
Kazumasa Yamanakaage 56○
Masakazu Wakamatsu4-dan / age 32●
Sep 29, 1971
Seed
Kunio Naitou8-dan / age 31
Round 3
Michihito Kumagai8-dan / age 41○
Kazuo Ishida6-dan / age 24●
Jan 27, 1972
Round 2
Michihito Kumagai8-dan / age 40○
Fumio Kitamuraage 50●
Sep 25, 1971
Round 1
Fumio Kitamuraage 50○
Shigekazu Minamiguchi8-dan / age 53●
Sep 22, 1971
Seed
Michihito Kumagai8-dan / age 40
Round 2
Kazuo Ishida6-dan / age 24○
Yoshinori Kimura7-dan / age 36●
Oct 2, 1971
Round 1
Yoshinori Kimura7-dan / age 36○
Hidejiro Kitamuraage 63●
Sep 17, 1971
Seed
Kazuo Ishida6-dan / age 24
Michio Ariyoshi8-dan / age 36○
Hiromitsu Takashimaage 30●
Apr 5, 1972
Round 3
Hiromitsu Takashimaage 30○
Shizuo Kanda6-dan / age 41●
Oct 13, 1971
Round 2
Shizuo Kanda6-dan / age 41○
Eiji Ooharaage 42●
Sep 23, 1971
Round 1
Shizuo Kanda6-dan / age 41○
Toshiyuki Tsubouchi4-dan / age 22●
Sep 21, 1971
Seed
Round 2
Hiromitsu Takashimaage 30○
Shimei Okazaki7-dan / age 64●
Sep 27, 1971
Round 1
Shimei Okazaki7-dan / age 64○
Sanji Hashimoto5-dan / age 45●
Sep 17, 1971
Seed
Round 3
Michio Ariyoshi8-dan / age 36○
Kiyozumi Kiriyama6-dan / age 24●
Feb 26, 1972
Round 2
Kiyozumi Kiriyama6-dan / age 24○
Hidemitsu Moriyasu5-dan / age 22●
Oct 19, 1971
Round 1
Hidemitsu Moriyasu5-dan / age 22○
Keizou Hoshidaage 54●
Sep 28, 1971
Seed
Kiyozumi Kiriyama6-dan / age 24
Round 2
Michio Ariyoshi8-dan / age 36○
Kazuhisa Oomura6-dan / age 43●
Oct 22, 1971
Round 1
Kazuhisa Oomura6-dan / age 43○
Akira Kinoshita4-dan / age 32●
Sep 28, 1971
Seed
Michio Ariyoshi8-dan / age 36
Shuuichi Ikedaage 27○
Hisao Hasebe7-dan / age 38●
Apr 7, 1972
Round 3
Shuuichi Ikedaage 26○
Tatsuya Futakami8-dan / age 40●
Jan 26, 1972
Round 2
Shuuichi Ikedaage 26○
Masao Kitamura7-dan / age 36●
Oct 29, 1971
Round 1
Shuuichi Ikedaage 26○
Mikio Tomizawaage 51●
Oct 7, 1971
Seed
Masao Kitamura7-dan / age 36
Round 2
Tatsuya Futakami8-dan / age 39○
Takeshi Takadaage 34●
Dec 3, 1971
Round 1
Takeshi Takadaage 34○
Yukio Shimodairaage 46●
Sep 21, 1971
Seed
Tatsuya Futakami8-dan / age 39
Round 3
Hisao Hasebe7-dan / age 38○
Shizuo Seino6-dan / age 49●
Mar 1, 1972
Round 2
Shizuo Seino6-dan / age 49○
Noboru Ootomo8-dan / age 40●
Dec 17, 1971
Round 1
Shizuo Seino6-dan / age 49○
Yoshitaka Kimura4-dan / age 40●
Oct 5, 1971
Seed
Noboru Ootomo8-dan / age 40
Round 2
Hisao Hasebe7-dan / age 38○
Toyoichi Igarashi8-dan / age 47●
Dec 20, 1971
Round 1
Toyoichi Igarashi8-dan / age 47○
Ichirou Tanabe4-dan / age 33●
Sep 27, 1971
Seed
Hisao Hasebe7-dan / age 38
Daigorou Satou7-dan / age 35○
Masao TsukadaLifetime 9-dan / age 57●
Apr 3, 1972
Round 3
Daigorou Satou7-dan / age 35○
Toshihiko Kawaguchi4-dan / age 35●
Feb 10, 1972
Round 2
Daigorou Satou7-dan / age 35○
Shigeyuki Matsuda8-dan / age 50●
Oct 25, 1971
Round 1
Shigeyuki Matsuda8-dan / age 50○
Kiyosaku Sekiya5-dan / age 37●
Sep 27, 1971
Seed
Daigorou Satou7-dan / age 35
Round 2
Toshihiko Kawaguchi4-dan / age 35○
Hifumi Katoh8-dan / age 32●
Jan 11, 1972
Round 1
Toshihiko Kawaguchi4-dan / age 34○
Osamu Katsuura6-dan / age 25●
Sep 28, 1971
Seed
Hifumi Katoh8-dan / age 32
Round 3
Masao TsukadaLifetime 9-dan / age 57○
Shouji Kenmochi6-dan / age 37●
Feb 22, 1972
Round 2
Shouji Kenmochi6-dan / age 37○
Motoji Hanamura8-dan / age 53●
Oct 19, 1971
Round 2
Masao TsukadaLifetime 9-dan / age 57○
Noboru Sakurai5-dan / age 30●
Dec 9, 1971
Round 1
Noboru Sakurai5-dan / age 30○
Hideo Yamaguchi5-dan / age 30●
Sep 21, 1971
Seed
Masao TsukadaLifetime 9-dan / age 57

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 17, 1971Prelims Round 1Yasuo Date5-dan / age 35 ○Mitsuo Kakutaage 61 ●
Sep 17, 1971Prelims Round 1Shimei Okazaki7-dan / age 64 ○Sanji Hashimoto5-dan / age 45 ●
Sep 17, 1971Prelims Round 1Yoshinori Kimura7-dan / age 36 ○Hidejiro Kitamuraage 63 ●
Sep 21, 1971Prelims Round 2Genichi Oono8-dan / age 60 ○Yasuo Date5-dan / age 35 ●
Sep 21, 1971Prelims Round 1Takeshi Takadaage 34 ○Yukio Shimodairaage 46 ●
Sep 21, 1971Prelims Round 1Keizo Futamiage 39 ○Kaishu Tanaka5-dan / age 24 ●
Sep 21, 1971Prelims Round 1Shizuo Kanda6-dan / age 41 ○Toshiyuki Tsubouchi4-dan / age 22 ●
Sep 21, 1971Prelims Round 1Noboru Sakurai5-dan / age 30 ○Hideo Yamaguchi5-dan / age 30 ●
Sep 22, 1971Prelims Round 1Seiichirou Taki4-dan / age 22 ○Souetsu Honmaage 51 ●
Sep 22, 1971Prelims Round 1Fumio Kitamuraage 50 ○Shigekazu Minamiguchi8-dan / age 53 ●
Sep 23, 1971Prelims Round 2Shizuo Kanda6-dan / age 41 ○Eiji Ooharaage 42 ●
Sep 23, 1971Prelims Round 1Yoshinori Satou1-dan / age 22 ○Toshikatsu Yoshida6-dan / age 38 ●
Sep 25, 1971Prelims Round 2Keizo Futamiage 39 ○松浦卓造age 56 ●
Sep 25, 1971Prelims Round 2Michihito Kumagai8-dan / age 40 ○Fumio Kitamuraage 50 ●
Sep 25, 1971Prelims Round 1Yoshimasa Saeki6-dan / age 35 ○Toratsugu Nomoto4-dan / age 26 ●
Sep 25, 1971Prelims Round 2Susumu Itayaage 30 ○Seiichirou Taki4-dan / age 22 ●
Sep 27, 1971Prelims Round 2Hiromitsu Takashimaage 30 ○Shimei Okazaki7-dan / age 64 ●
Sep 27, 1971Prelims Round 1Shigeyuki Matsuda8-dan / age 50 ○Kiyosaku Sekiya5-dan / age 37 ●
Sep 27, 1971Prelims Round 1Toyoichi Igarashi8-dan / age 47 ○Ichirou Tanabe4-dan / age 33 ●
Sep 28, 1971Prelims Round 1Hidemitsu Moriyasu5-dan / age 22 ○Keizou Hoshidaage 54 ●
Sep 28, 1971Prelims Round 1Yukio Miyasaka7-dan / age 41 ○Terutaka Yasue1-dan / age 30 ●
Sep 28, 1971Prelims Round 1Kazuhisa Oomura6-dan / age 43 ○Akira Kinoshita4-dan / age 32 ●
Sep 28, 1971Prelims Round 1Toshihiko Kawaguchi4-dan / age 34 ○Osamu Katsuura6-dan / age 25 ●
Sep 29, 1971Prelims Round 1Kazumasa Yamanakaage 56 ○Masakazu Wakamatsu4-dan / age 32 ●
Oct 1, 1971Prelims Round 1Keiji Mori5-dan / age 25 ○Nobuhiko Sakaguchiage 62 ●
Oct 2, 1971Prelims Round 2Kazuo Ishida6-dan / age 24 ○Yoshinori Kimura7-dan / age 36 ●
Oct 5, 1971Prelims Round 1Chimine Yamaguchiage 34 ○Tsutomu Matsushita8-dan / age 58 ●
Oct 5, 1971Prelims Round 1Shizuo Seino6-dan / age 49 ○Yoshitaka Kimura4-dan / age 40 ●
Oct 7, 1971Prelims Round 1Shuuichi Ikedaage 26 ○Mikio Tomizawaage 51 ●
Oct 13, 1971Prelims Round 3Hiromitsu Takashimaage 30 ○Shizuo Kanda6-dan / age 41 ●
Oct 19, 1971Prelims Round 2Shouji Kenmochi6-dan / age 37 ○Motoji Hanamura8-dan / age 53 ●
Oct 19, 1971Prelims Round 2Kiyozumi Kiriyama6-dan / age 24 ○Hidemitsu Moriyasu5-dan / age 22 ●
Oct 22, 1971Prelims Round 1Yuji Sase7-dan / age 52 ○Masayuki Moriyasu4-dan / age 24 ●
Oct 22, 1971Prelims Round 2Michio Ariyoshi8-dan / age 36 ○Kazuhisa Oomura6-dan / age 43 ●
Oct 25, 1971Prelims Round 2Daigorou Satou7-dan / age 35 ○Shigeyuki Matsuda8-dan / age 50 ●
Oct 25, 1971Prelims Round 2Hiroji Katou8-dan / age 48 ○Yuji Sase7-dan / age 52 ●
Oct 26, 1971Prelims Round 2Seiichi Kobori8-dan / age 59 ○Yoshinori Satou1-dan / age 22 ●
Oct 29, 1971Prelims Round 2Kunio Naitou8-dan / age 31 ○Kazumasa Yamanakaage 56 ●
Oct 29, 1971Prelims Round 2Shuuichi Ikedaage 26 ○Masao Kitamura7-dan / age 36 ●
Dec 3, 1971Prelims Round 2Tatsuya Futakami8-dan / age 39 ○Takeshi Takadaage 34 ●
Dec 7, 1971Prelims Round 2Yasuo Harada8-dan / age 48 ○Keiji Mori5-dan / age 25 ●
Dec 9, 1971Prelims Round 2Masao TsukadaLifetime 9-dan / age 57 ○Noboru Sakurai5-dan / age 30 ●
Dec 17, 1971Prelims Round 2Shizuo Seino6-dan / age 49 ○Noboru Ootomo8-dan / age 40 ●
Dec 20, 1971Prelims Round 2Hisao Hasebe7-dan / age 38 ○Toyoichi Igarashi8-dan / age 47 ●
Jan 7, 1972Prelims Round 2Nobuyuki Oouchi7-dan / age 30 ○Yukio Miyasaka7-dan / age 42 ●
Jan 11, 1972Prelims Round 2Toshihiko Kawaguchi4-dan / age 35 ○Hifumi Katoh8-dan / age 32 ●
Jan 11, 1972Prelims Round 2Hirofumi Serizawa8-dan / age 35 ○Yoshimasa Saeki6-dan / age 35 ●
Jan 17, 1972Prelims Round 2Kozo Masuda9-dan / age 53 ○Chimine Yamaguchiage 34 ●
Jan 26, 1972Prelims Round 3Shuuichi Ikedaage 26 ○Tatsuya Futakami8-dan / age 40 ●
Jan 27, 1972Prelims Round 3Kunio Naitou8-dan / age 32 ○Keizo Futamiage 39 ●
Jan 27, 1972Prelims Round 3Michihito Kumagai8-dan / age 41 ○Kazuo Ishida6-dan / age 24 ●
Feb 4, 1972Prelims Round 3Yasuo Harada8-dan / age 48 ○Hiroji Katou8-dan / age 48 ●
Feb 10, 1972Prelims Round 3Nobuyuki Oouchi7-dan / age 30 ○Hirofumi Serizawa8-dan / age 35 ●
Feb 10, 1972Prelims Round 3Daigorou Satou7-dan / age 35 ○Toshihiko Kawaguchi4-dan / age 35 ●
Feb 12, 1972Prelims Round 3Seiichi Kobori8-dan / age 60 ○Kozo Masuda9-dan / age 53 ●
Feb 22, 1972Prelims Round 3Masao TsukadaLifetime 9-dan / age 57 ○Shouji Kenmochi6-dan / age 37 ●
Feb 26, 1972Prelims Round 3Michio Ariyoshi8-dan / age 36 ○Kiyozumi Kiriyama6-dan / age 24 ●
Mar 1, 1972Prelims Round 3Susumu Itayaage 31 ○Genichi Oono8-dan / age 60 ●
Mar 1, 1972Prelims Round 3Hisao Hasebe7-dan / age 38 ○Shizuo Seino6-dan / age 49 ●
Mar 3, 1972Prelims FinalSeiichi Kobori8-dan / age 60 ○Nobuyuki Oouchi7-dan / age 30 ●
Mar 30, 1972Prelims FinalSusumu Itayaage 31 ○Yasuo Harada8-dan / age 49 ●
Apr 3, 1972Prelims FinalDaigorou Satou7-dan / age 35 ○Masao TsukadaLifetime 9-dan / age 57 ●
Apr 5, 1972Prelims FinalKunio Naitou8-dan / age 32 ○Michihito Kumagai8-dan / age 41 ●
Apr 5, 1972Prelims FinalMichio Ariyoshi8-dan / age 36 ○Hiromitsu Takashimaage 30 ●
Apr 7, 1972Prelims FinalShuuichi Ikedaage 27 ○Hisao Hasebe7-dan / age 38 ●

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