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Tournaments › Oi-sen › FY1970

11th term Oi-sen (FY1970)

WinnerYasuharu OoyamaOi / age 47 Defended
LoserKunio Yonenaga7-dan / age 27
Title match4-1
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← FY1969Back to listFY1971 →

Title match

PlayersWGame 1
7/28
Game 2
8/6
Game 3
8/24
Game 4
9/3
Game 5
9/16
Yasuharu OoyamaOi / age 474○S○G○S●G○S
Kunio Yonenaga7-dan / age 271●G●S●G○S●G

Challenger final

DateStage / roundWinnerLoser
Jul 16, 1970Challenger finalKunio Yonenaga7-dan / age 27 ○Makoto NakaharaOza・Kisei / age 22 ●

Red and White leagues

PlayersNakaharaNishimuraMatsudaFutakamiOonoYonenagaNaitouAriyoshi山田SekiyaRecord
Makoto NakaharaOza・Kisei / age 22-○○○○5W-1L
Kazuyoshi Nishimura5-dan / age 28●-○○○4W-2L
Shigeyuki Matsuda8-dan / age 48-○●○○3W-2L
Tatsuya Futakami8-dan / age 38●-●○●3W-3L
Genichi Oono8-dan / age 58●●-○○3W-3L
Kunio Yonenaga7-dan / age 26○○-●○3W-1L
Kunio Naitou8-dan / age 30●●○-○2W-3L
Michio Ariyoshi8-dan / age 34●○●●-1W-3L
山田道美age 36●●●-○1W-3L
Kiyosaku Sekiya5-dan / age 36●●●●-0W-4L
DateStage / roundWinnerLoser
Apr 14, 1970White league Round 1Shigeyuki Matsuda8-dan / age 48 ○Michio Ariyoshi8-dan / age 34 ●
Apr 14, 1970League Red Round 1Kazuyoshi Nishimura5-dan / age 28 ○Kiyosaku Sekiya5-dan / age 36 ●
Apr 16, 1970White league Round 2Michio Ariyoshi8-dan / age 34 ○Tatsuya Futakami8-dan / age 38 ●
Apr 27, 1970League Red Round 1Makoto NakaharaOza・Kisei / age 22 ○Genichi Oono8-dan / age 58 ●
Apr 27, 1970White league Round 2Kunio Yonenaga7-dan / age 26 ○Shigeyuki Matsuda8-dan / age 48 ●
Apr 27, 1970White league Round 1Tatsuya Futakami8-dan / age 38 ○Kunio Naitou8-dan / age 30 ●
Apr 30, 1970League Red Round 2Genichi Oono8-dan / age 58 ○山田道美age 36 ●
May 13, 1970White league Round 3Kunio Naitou8-dan / age 30 ○Michio Ariyoshi8-dan / age 34 ●
May 22, 1970League Red Round 3山田道美age 36 ○Kiyosaku Sekiya5-dan / age 36 ●
May 22, 1970League Red Round 2Kazuyoshi Nishimura5-dan / age 28 ○Makoto NakaharaOza・Kisei / age 22 ●
May 29, 1970League Red Round 3Genichi Oono8-dan / age 58 ○Kazuyoshi Nishimura5-dan / age 28 ●
May 29, 1970League Red Round 4Makoto NakaharaOza・Kisei / age 22 ○Kiyosaku Sekiya5-dan / age 36 ●
May 29, 1970White league Round 4Kunio Naitou8-dan / age 30 ○Kunio Yonenaga7-dan / age 26 ●
Jun 2, 1970White league Round 3Kunio Yonenaga7-dan / age 26 ○Tatsuya Futakami8-dan / age 38 ●
Jun 11, 1970League Red Round 5Genichi Oono8-dan / age 58 ○Kiyosaku Sekiya5-dan / age 36 ●
Jun 15, 1970White league Round 4Tatsuya Futakami8-dan / age 38 ○Shigeyuki Matsuda8-dan / age 48 ●
Jun 18, 1970White league Round 5Kunio Yonenaga7-dan / age 27 ○Michio Ariyoshi8-dan / age 34 ●
Jun 18, 1970League Red Round 4Kazuyoshi Nishimura5-dan / age 28 ○山田道美age 36 ●
Jun 18, 1970League Red Round 5Makoto NakaharaOza・Kisei / age 22 ○山田道美age 36 ●
Jul 4, 1970White league Round 5Shigeyuki Matsuda8-dan / age 49 ○Kunio Naitou8-dan / age 30 ●
Jul 7, 1970League Red PlayoffMakoto NakaharaOza・Kisei / age 22 ○Genichi Oono8-dan / age 58 ●
Jul 13, 1970League Red PlayoffMakoto NakaharaOza・Kisei / age 22 ○Kazuyoshi Nishimura5-dan / age 28 ●
Aug 5, 1970League Red Relegation playoffKazuyoshi Nishimura5-dan / age 28 ○Genichi Oono8-dan / age 58 ●
Aug 11, 1970White league Relegation playoffTatsuya Futakami8-dan / age 38 ○Kunio Naitou8-dan / age 30 ●
Aug 19, 1970White league Relegation playoffShigeyuki Matsuda8-dan / age 49 ○Tatsuya Futakami8-dan / age 38 ●

Prelims (68 games)

Show bracket and games
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Final
Shigeyuki Matsuda8-dan / age 48○
Susumu Itayaage 29●
Mar 16, 1970
Round 3
Susumu Itayaage 29○
Akira Kinoshita4-dan / age 30●
Feb 6, 1970
Round 2
Susumu Itayaage 28○
Daigorou Satou7-dan / age 33●
Oct 31, 1969
Round 1
Susumu Itayaage 28○
Kaishu Tanaka4-dan / age 22●
Oct 15, 1969
Seed
Daigorou Satou7-dan / age 33
Round 2
Akira Kinoshita4-dan / age 30○
Nov 9, 1969
Round 1
Akira Kinoshita4-dan / age 30○
Souetsu Honmaage 49●
Oct 9, 1969
Round 1
Yasuo Dateage 33●
Oct 18, 1969
Round 3
Shigeyuki Matsuda8-dan / age 48○
Kozo Masuda9-dan / age 51●
Feb 9, 1970
Round 2
Shigeyuki Matsuda8-dan / age 48○
Nobuyuki Oouchi6-dan / age 28●
Nov 25, 1969
Round 1
Nobuyuki Oouchi6-dan / age 28○
Oct 9, 1969
Seed
Shigeyuki Matsuda8-dan / age 48
Round 2
Kozo Masuda9-dan / age 51○
Yoshitaka Kimura4-dan / age 38●
Dec 4, 1969
Round 1
Yoshitaka Kimura4-dan / age 38○
Oct 1, 1969
Seed
Kozo Masuda9-dan / age 51
Kunio Yonenaga7-dan / age 26○
Masao Kitamura7-dan / age 35●
Mar 23, 1970
Round 3
Kunio Yonenaga7-dan / age 26○
Osamu Katsuura5-dan / age 23●
Feb 23, 1970
Round 2
Kunio Yonenaga7-dan / age 26○
Toshikatsu Yoshida5-dan / age 36●
Dec 19, 1969
Round 1
Kunio Yonenaga7-dan / age 26○
Toshihiko Kawaguchi4-dan / age 32●
Oct 6, 1969
Round 1
Toshikatsu Yoshida5-dan / age 36○
Oct 7, 1969
Round 2
Osamu Katsuura5-dan / age 23○
Shigeru Sekine8-dan / age 40●
Jan 19, 1970
Round 1
Osamu Katsuura5-dan / age 23○
Shouhei Satou7-dan / age 36●
Oct 1, 1969
Seed
Shigeru Sekine8-dan / age 40
Round 3
Masao Kitamura7-dan / age 35○
Ichirou Tanabe4-dan / age 31●
Mar 16, 1970
Round 2
Ichirou Tanabe4-dan / age 31○
Yuzo Maruta8-dan / age 50●
Dec 12, 1969
Round 1
Ichirou Tanabe4-dan / age 31○
Shizuo Seino6-dan / age 47●
Sep 26, 1969
Seed
Yuzo Maruta8-dan / age 50
Round 2
Masao Kitamura7-dan / age 35○
Jan 26, 1970
Round 1
Toyoichi Igarashi8-dan / age 45●
Nov 21, 1969
Seed
Masao Kitamura7-dan / age 35
Kiyosaku Sekiya5-dan / age 36○
Tsutomu Matsushita8-dan / age 56●
Feb 24, 1970
Round 3
Kiyosaku Sekiya5-dan / age 36○
Yoshimasa Saeki6-dan / age 33●
Jan 30, 1970
Round 2
Yoshimasa Saeki6-dan / age 33○
Hiroji Katou8-dan / age 46●
Nov 17, 1969
Round 1
Yoshimasa Saeki6-dan / age 33○
Sep 29, 1969
Seed
Hiroji Katou8-dan / age 46
Round 2
Kiyosaku Sekiya5-dan / age 36○
Noboru Ootomo8-dan / age 38●
Dec 19, 1969
Round 1
Kiyosaku Sekiya5-dan / age 35○
Yuji Sase7-dan / age 50●
Oct 7, 1969
Seed
Noboru Ootomo8-dan / age 38
Round 3
Tsutomu Matsushita8-dan / age 56○
Motoji Hanamura8-dan / age 52●
Jan 30, 1970
Round 2
Tsutomu Matsushita8-dan / age 56○
Yasuo Harada8-dan / age 46●
Nov 20, 1969
Round 1
Tsutomu Matsushita8-dan / age 56○
Hideo Yamaguchi5-dan / age 28●
Sep 29, 1969
Seed
Yasuo Harada8-dan / age 46
Round 2
Motoji Hanamura8-dan / age 52○
Keiji Mori4-dan / age 23●
Nov 28, 1969
Round 1
Keiji Mori4-dan / age 23○
Yukio Miyasaka7-dan / age 39●
Sep 29, 1969
Seed
Motoji Hanamura8-dan / age 52
Makoto NakaharaOza・Kisei / age 22○
Shouji Kenmochi6-dan / age 35●
Mar 16, 1970
Round 3
Shouji Kenmochi6-dan / age 35○
Toratsugu Nomoto4-dan / age 24●
Feb 2, 1970
Round 2
Toratsugu Nomoto4-dan / age 24○
Hifumi Katoh8-dan / age 29●
Oct 14, 1969
Round 1
Toratsugu Nomoto4-dan / age 24○
Noboru Sakurai5-dan / age 28●
Sep 18, 1969
Seed
Hifumi Katoh8-dan / age 29
Round 2
Shouji Kenmochi6-dan / age 35○
Hisao Hirotsu8-dan / age 46●
Nov 17, 1969
Round 1
Shouji Kenmochi6-dan / age 35○
Tsugihiko Yamakawa7-dan / age 49●
Oct 2, 1969
Seed
Hisao Hirotsu8-dan / age 46
Round 3
Makoto NakaharaOza・Kisei / age 22○
Hirofumi Serizawa8-dan / age 33●
Feb 17, 1970
Round 2
Hirofumi Serizawa8-dan / age 33○
Nov 18, 1969
Round 1
Seiichi Kobori8-dan / age 57●
Oct 7, 1969
Seed
Hirofumi Serizawa8-dan / age 33
Round 2
Makoto NakaharaOza・Kisei / age 22○
Hisao Hasebe7-dan / age 36●
Jan 13, 1970
Round 1
Hisao Hasebe7-dan / age 36○
Tsuneyoshi Tsumura5-dan / age 46●
Nov 5, 1969
Seed
Makoto NakaharaOza・Kisei / age 22
Genichi Oono8-dan / age 58○
Renshou Nada8-dan / age 43●
Mar 17, 1970
Round 3
Genichi Oono8-dan / age 58○
Feb 16, 1970
Round 2
Genichi Oono8-dan / age 58○
Masakazu Wakamatsu4-dan / age 30●
Oct 9, 1969
Round 1
Masakazu Wakamatsu4-dan / age 30○
Kazuhisa Oomura6-dan / age 41●
Oct 6, 1969
Seed
Genichi Oono8-dan / age 58
Round 2
Shizuo Kanda6-dan / age 39●
Oct 22, 1969
Round 1
Shigekazu Minamiguchi8-dan / age 51●
Oct 3, 1969
Seed
Shizuo Kanda6-dan / age 39
Round 3
Renshou Nada8-dan / age 42○
Mar 6, 1970
Round 2
Renshou Nada8-dan / age 42○
Shouzou Kashu4-dan / age 37●
Oct 10, 1969
Round 1
Shouzou Kashu4-dan / age 37○
Sanji Hashimoto5-dan / age 43●
Oct 3, 1969
Seed
Renshou Nada8-dan / age 42
Round 2
Kazuo Ishida6-dan / age 22●
Nov 25, 1969
Round 1
Seiichirou Taki4-dan / age 20●
Oct 3, 1969
Seed
Kazuo Ishida6-dan / age 22
Tatsuya Futakami8-dan / age 38○
Michihito Kumagai8-dan / age 39●
Mar 24, 1970
Round 3
Michihito Kumagai8-dan / age 39○
Keizo Futamiage 37●
Feb 13, 1970
Round 2
Michihito Kumagai8-dan / age 38○
Kiyozumi Kiriyama5-dan / age 22●
Oct 31, 1969
Round 1
Kiyozumi Kiriyama5-dan / age 21○
Oct 6, 1969
Seed
Michihito Kumagai8-dan / age 38
Round 2
Keizo Futamiage 37○
Eiji Ooharaage 41●
Feb 10, 1970
Round 1
Keizo Futamiage 37○
Mitsuo Kakutaage 59●
Oct 2, 1969
Seed
Round 3
Tatsuya Futakami8-dan / age 38○
Yoshinori Kimura6-dan / age 34●
Feb 14, 1970
Round 2
Yoshinori Kimura6-dan / age 34○
Jan 12, 1970
Round 1
松浦卓造age 54●
Oct 17, 1969
Seed
Yoshinori Kimura6-dan / age 34
Round 2
Tatsuya Futakami8-dan / age 38○
Jan 22, 1970
Round 1
Shimei Okazaki7-dan / age 62●
Sep 25, 1969
Seed
Tatsuya Futakami8-dan / age 38

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 (68 games)
DateStage / roundWinnerLoser
Sep 18, 1969Prelims Round 1Toratsugu Nomoto4-dan / age 24 ○Noboru Sakurai5-dan / age 28 ●
Sep 25, 1969Prelims Round 1Hidemitsu Moriyasuage 20 ○Shimei Okazaki7-dan / age 62 ●
Sep 26, 1969Prelims Round 1Ichirou Tanabe4-dan / age 31 ○Shizuo Seino6-dan / age 47 ●
Sep 29, 1969Prelims Round 1Tsutomu Matsushita8-dan / age 56 ○Hideo Yamaguchi5-dan / age 28 ●
Sep 29, 1969Prelims Round 1Keiji Mori4-dan / age 23 ○Yukio Miyasaka7-dan / age 39 ●
Sep 29, 1969Prelims Round 1Yoshimasa Saeki6-dan / age 33 ○Shuuichi Ikedaage 24 ●
Oct 1, 1969Prelims Round 1Osamu Katsuura5-dan / age 23 ○Shouhei Satou7-dan / age 36 ●
Oct 1, 1969Prelims Round 1Yoshitaka Kimura4-dan / age 38 ○Chimine Yamaguchiage 32 ●
Oct 2, 1969Prelims Round 1Keizo Futamiage 37 ○Mitsuo Kakutaage 59 ●
Oct 2, 1969Prelims Round 1Shouji Kenmochi6-dan / age 35 ○Tsugihiko Yamakawa7-dan / age 49 ●
Oct 3, 1969Prelims Round 1Kazumasa Yamanakaage 54 ○Seiichirou Taki4-dan / age 20 ●
Oct 3, 1969Prelims Round 1Fumio Kitamuraage 48 ○Shigekazu Minamiguchi8-dan / age 51 ●
Oct 3, 1969Prelims Round 1Shouzou Kashu4-dan / age 37 ○Sanji Hashimoto5-dan / age 43 ●
Oct 6, 1969Prelims Round 1Kiyozumi Kiriyama5-dan / age 21 ○Hidejiro Kitamuraage 61 ●
Oct 6, 1969Prelims Round 1Masakazu Wakamatsu4-dan / age 30 ○Kazuhisa Oomura6-dan / age 41 ●
Oct 6, 1969Prelims Round 1Kunio Yonenaga7-dan / age 26 ○Toshihiko Kawaguchi4-dan / age 32 ●
Oct 7, 1969Prelims Round 1Nobuhiko Sakaguchiage 60 ○Seiichi Kobori8-dan / age 57 ●
Oct 7, 1969Prelims Round 1Toshikatsu Yoshida5-dan / age 36 ○Mikio Tomizawaage 49 ●
Oct 7, 1969Prelims Round 1Kiyosaku Sekiya5-dan / age 35 ○Yuji Sase7-dan / age 50 ●
Oct 9, 1969Prelims Round 2Genichi Oono8-dan / age 58 ○Masakazu Wakamatsu4-dan / age 30 ●
Oct 9, 1969Prelims Round 1Akira Kinoshita4-dan / age 30 ○Souetsu Honmaage 49 ●
Oct 9, 1969Prelims Round 1Nobuyuki Oouchi6-dan / age 28 ○Takeshi Takadaage 32 ●
Oct 10, 1969Prelims Round 2Renshou Nada8-dan / age 42 ○Shouzou Kashu4-dan / age 37 ●
Oct 14, 1969Prelims Round 2Toratsugu Nomoto4-dan / age 24 ○Hifumi Katoh8-dan / age 29 ●
Oct 15, 1969Prelims Round 1Susumu Itayaage 28 ○Kaishu Tanaka4-dan / age 22 ●
Oct 17, 1969Prelims Round 1Keizou Hoshidaage 52 ○松浦卓造age 54 ●
Oct 18, 1969Prelims Round 1Hiromitsu Takashimaage 28 ○Yasuo Dateage 33 ●
Oct 22, 1969Prelims Round 2Fumio Kitamuraage 49 ○Shizuo Kanda6-dan / age 39 ●
Oct 31, 1969Prelims Round 2Michihito Kumagai8-dan / age 38 ○Kiyozumi Kiriyama5-dan / age 22 ●
Oct 31, 1969Prelims Round 2Susumu Itayaage 28 ○Daigorou Satou7-dan / age 33 ●
Nov 5, 1969Prelims Round 1Hisao Hasebe7-dan / age 36 ○Tsuneyoshi Tsumura5-dan / age 46 ●
Nov 9, 1969Prelims Round 2Akira Kinoshita4-dan / age 30 ○Hiromitsu Takashimaage 28 ●
Nov 17, 1969Prelims Round 2Shouji Kenmochi6-dan / age 35 ○Hisao Hirotsu8-dan / age 46 ●
Nov 17, 1969Prelims Round 2Yoshimasa Saeki6-dan / age 33 ○Hiroji Katou8-dan / age 46 ●
Nov 18, 1969Prelims Round 2Hirofumi Serizawa8-dan / age 33 ○Nobuhiko Sakaguchiage 60 ●
Nov 20, 1969Prelims Round 2Tsutomu Matsushita8-dan / age 56 ○Yasuo Harada8-dan / age 46 ●
Nov 21, 1969Prelims Round 1Yukio Shimodairaage 45 ○Toyoichi Igarashi8-dan / age 45 ●
Nov 25, 1969Prelims Round 2Shigeyuki Matsuda8-dan / age 48 ○Nobuyuki Oouchi6-dan / age 28 ●
Nov 25, 1969Prelims Round 2Kazumasa Yamanakaage 54 ○Kazuo Ishida6-dan / age 22 ●
Nov 28, 1969Prelims Round 2Motoji Hanamura8-dan / age 52 ○Keiji Mori4-dan / age 23 ●
Dec 4, 1969Prelims Round 2Kozo Masuda9-dan / age 51 ○Yoshitaka Kimura4-dan / age 38 ●
Dec 12, 1969Prelims Round 2Ichirou Tanabe4-dan / age 31 ○Yuzo Maruta8-dan / age 50 ●
Dec 19, 1969Prelims Round 2Kiyosaku Sekiya5-dan / age 36 ○Noboru Ootomo8-dan / age 38 ●
Dec 19, 1969Prelims Round 2Kunio Yonenaga7-dan / age 26 ○Toshikatsu Yoshida5-dan / age 36 ●
Jan 12, 1970Prelims Round 2Yoshinori Kimura6-dan / age 34 ○Keizou Hoshidaage 53 ●
Jan 13, 1970Prelims Round 2Makoto NakaharaOza・Kisei / age 22 ○Hisao Hasebe7-dan / age 36 ●
Jan 19, 1970Prelims Round 2Osamu Katsuura5-dan / age 23 ○Shigeru Sekine8-dan / age 40 ●
Jan 22, 1970Prelims Round 2Tatsuya Futakami8-dan / age 38 ○Hidemitsu Moriyasuage 20 ●
Jan 26, 1970Prelims Round 2Masao Kitamura7-dan / age 35 ○Yukio Shimodairaage 45 ●
Jan 30, 1970Prelims Round 3Tsutomu Matsushita8-dan / age 56 ○Motoji Hanamura8-dan / age 52 ●
Jan 30, 1970Prelims Round 3Kiyosaku Sekiya5-dan / age 36 ○Yoshimasa Saeki6-dan / age 33 ●
Feb 2, 1970Prelims Round 3Shouji Kenmochi6-dan / age 35 ○Toratsugu Nomoto4-dan / age 24 ●
Feb 6, 1970Prelims Round 3Susumu Itayaage 29 ○Akira Kinoshita4-dan / age 30 ●
Feb 9, 1970Prelims Round 3Shigeyuki Matsuda8-dan / age 48 ○Kozo Masuda9-dan / age 51 ●
Feb 10, 1970Prelims Round 2Keizo Futamiage 37 ○Eiji Ooharaage 41 ●
Feb 13, 1970Prelims Round 3Michihito Kumagai8-dan / age 39 ○Keizo Futamiage 37 ●
Feb 14, 1970Prelims Round 3Tatsuya Futakami8-dan / age 38 ○Yoshinori Kimura6-dan / age 34 ●
Feb 16, 1970Prelims Round 3Genichi Oono8-dan / age 58 ○Fumio Kitamuraage 49 ●
Feb 17, 1970Prelims Round 3Makoto NakaharaOza・Kisei / age 22 ○Hirofumi Serizawa8-dan / age 33 ●
Feb 23, 1970Prelims Round 3Kunio Yonenaga7-dan / age 26 ○Osamu Katsuura5-dan / age 23 ●
Feb 24, 1970Prelims FinalKiyosaku Sekiya5-dan / age 36 ○Tsutomu Matsushita8-dan / age 56 ●
Mar 6, 1970Prelims Round 3Renshou Nada8-dan / age 42 ○Kazumasa Yamanakaage 55 ●
Mar 16, 1970Prelims FinalShigeyuki Matsuda8-dan / age 48 ○Susumu Itayaage 29 ●
Mar 16, 1970Prelims Round 3Masao Kitamura7-dan / age 35 ○Ichirou Tanabe4-dan / age 31 ●
Mar 16, 1970Prelims FinalMakoto NakaharaOza・Kisei / age 22 ○Shouji Kenmochi6-dan / age 35 ●
Mar 17, 1970Prelims FinalGenichi Oono8-dan / age 58 ○Renshou Nada8-dan / age 43 ●
Mar 23, 1970Prelims FinalKunio Yonenaga7-dan / age 26 ○Masao Kitamura7-dan / age 35 ●
Mar 24, 1970Prelims FinalTatsuya Futakami8-dan / age 38 ○Michihito Kumagai8-dan / age 39 ●

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