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Tournaments › Osho-sen › FY1968

18th term Osho-sen (FY1968)

WinnerYasuharu OoyamaOsho / age 45 Defended
LoserKunio Naitou8-dan / age 29
Title match4-0
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← FY1967Back to listFY1969 →

Title match

PlayersWGame 1
1/16		Game 2
1/27		Game 3
2/3		Game 4
2/20
Yasuharu OoyamaOsho / age 454○G○S○G○S
Kunio Naitou8-dan / age 290●S●G●S●G

Challenger league

PlayersNaitouKatouOotomoFutakamiKatouTakashimaMarutaTsukadaRecord
Kunio Naitou8-dan / age 28－○●○○○○○6W-1L
Hifumi Katoh8-dan / age 28●－○●○○●○5W-3L
Noboru Ootomo7-dan / age 37○●－●○○○○5W-4L
Tatsuya Futakami8-dan / age 36●○○－●●○○5W-3L
Hiroji Katou8-dan / age 45●●●○－○●○4W-5L
Hiromitsu Takashimaage 27●●●○●－○○3W-4L
Yuzo Maruta8-dan / age 49●○●●○●－●2W-5L
Masao TsukadaLifetime 9-dan / age 54●●●●●●○－1W-6L
DateStage / roundWinnerLoser
Sep 27, 1968Challenger leagueHifumi Katoh8-dan / age 28 ○Noboru Ootomo7-dan / age 37 ●
Oct 1, 1968Challenger leagueMasao TsukadaLifetime 9-dan / age 54 ○Yuzo Maruta8-dan / age 49 ●
Oct 4, 1968Challenger leagueKunio Naitou8-dan / age 28 ○Hiroji Katou8-dan / age 45 ●
Oct 15, 1968Challenger leagueHiromitsu Takashimaage 27 ○Tatsuya Futakami8-dan / age 36 ●
Oct 17, 1968Challenger leagueNoboru Ootomo7-dan / age 37 ○Hiromitsu Takashimaage 27 ●
Oct 22, 1968Challenger leagueYuzo Maruta8-dan / age 49 ○Hiroji Katou8-dan / age 45 ●
Oct 23, 1968Challenger leagueKunio Naitou8-dan / age 28 ○Tatsuya Futakami8-dan / age 36 ●
Oct 31, 1968Challenger leagueHiroji Katou8-dan / age 45 ○Tatsuya Futakami8-dan / age 36 ●
Nov 4, 1968Challenger leagueHiromitsu Takashimaage 27 ○Masao TsukadaLifetime 9-dan / age 54 ●
Nov 4, 1968Challenger leagueNoboru Ootomo7-dan / age 37 ○Kunio Naitou8-dan / age 28 ●
Nov 5, 1968Challenger leagueYuzo Maruta8-dan / age 49 ○Hifumi Katoh8-dan / age 28 ●
Nov 8, 1968Challenger leagueHifumi Katoh8-dan / age 28 ○Masao TsukadaLifetime 9-dan / age 54 ●
Nov 12, 1968Challenger leagueHiroji Katou8-dan / age 45 ○Noboru Ootomo7-dan / age 37 ●
Nov 15, 1968Challenger leagueTatsuya Futakami8-dan / age 36 ○Noboru Ootomo7-dan / age 37 ●
Nov 19, 1968Challenger leagueHifumi Katoh8-dan / age 28 ○Hiromitsu Takashimaage 27 ●
Nov 22, 1968Challenger leagueKunio Naitou8-dan / age 29 ○Masao TsukadaLifetime 9-dan / age 54 ●
Nov 22, 1968Challenger leagueHiromitsu Takashimaage 27 ○Yuzo Maruta8-dan / age 49 ●
Nov 25, 1968Challenger leagueTatsuya Futakami8-dan / age 36 ○Masao TsukadaLifetime 9-dan / age 54 ●
Nov 26, 1968Challenger leagueHifumi Katoh8-dan / age 28 ○Hiroji Katou8-dan / age 45 ●
Nov 29, 1968Challenger leagueKunio Naitou8-dan / age 29 ○Hifumi Katoh8-dan / age 28 ●
Dec 2, 1968Challenger leagueKunio Naitou8-dan / age 29 ○Yuzo Maruta8-dan / age 49 ●
Dec 3, 1968Challenger leagueNoboru Ootomo7-dan / age 37 ○Masao TsukadaLifetime 9-dan / age 54 ●
Dec 5, 1968Challenger leagueTatsuya Futakami8-dan / age 36 ○Yuzo Maruta8-dan / age 49 ●
Dec 7, 1968Challenger leagueHiroji Katou8-dan / age 45 ○Hiromitsu Takashimaage 27 ●
Dec 9, 1968Challenger leagueNoboru Ootomo7-dan / age 37 ○Yuzo Maruta8-dan / age 49 ●
Dec 9, 1968Challenger leagueTatsuya Futakami8-dan / age 36 ○Hifumi Katoh8-dan / age 28 ●
Dec 9, 1968Challenger leagueKunio Naitou8-dan / age 29 ○Hiromitsu Takashimaage 27 ●
Dec 11, 1968Challenger leagueHiroji Katou8-dan / age 45 ○Masao TsukadaLifetime 9-dan / age 54 ●
Feb 28, 1969Challenger league Relegation playoffHifumi Katoh8-dan / age 29 ○Hiroji Katou8-dan / age 45 ●
Mar 3, 1969Challenger league Relegation playoffTatsuya Futakami8-dan / age 37 ○Noboru Ootomo8-dan / age 37 ●
Mar 13, 1969Challenger league Relegation playoffNoboru Ootomo8-dan / age 37 ○Hiroji Katou8-dan / age 45 ●

Prelim 2

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Masao TsukadaLifetime 9-dan / age 54○
Hisao Hirotsu8-dan / age 45●
Aug 20, 1968
Round 1
Masao TsukadaLifetime 9-dan / age 53○
Hirofumi Serizawa8-dan / age 31●
Jul 1, 1968
Round 1
Hisao Hirotsu8-dan / age 45○
Kozo Masuda9-dan / age 50●
Jul 1, 1968
Hiroji Katou8-dan / age 44○
Michio Ariyoshi8-dan / age 33●
Sep 1, 1968
Round 1
Michio Ariyoshi8-dan / age 32○
Motoji Hanamura8-dan / age 50●
Jul 9, 1968
Round 1
Hiroji Katou8-dan / age 44○
Takeshi Takadaage 31●
Jul 11, 1968
Noboru Ootomo7-dan / age 37○
Kazuo Ishida5-dan / age 21●
Sep 10, 1968
Round 1
Kazuo Ishida5-dan / age 21○
山田道美Oza / age 34●
Jul 25, 1968
Round 1
Noboru Ootomo7-dan / age 36○
Shouji Kenmochi6-dan / age 34●
Aug 1, 1968
Yuzo Maruta8-dan / age 49○
Kazuhisa Oomura6-dan / age 40●
Sep 12, 1968
Round 1
Kazuhisa Oomura6-dan / age 40○
Shigeru Sekine8-dan / age 38●
Jul 25, 1968
Round 1
Yuzo Maruta8-dan / age 49○
Keiji Mori4-dan / age 22●
Aug 7, 1968

Bracket 1

Semifinal

Final

Bracket 2

Semifinal

Final

Bracket 3

Semifinal

Final

Bracket 4

Semifinal

Final

View all games (12 games)
DateStage / roundWinnerLoser
Jul 1, 1968Prelim 2 Round 1Masao TsukadaLifetime 9-dan / age 53 ○Hirofumi Serizawa8-dan / age 31 ●
Jul 1, 1968Prelim 2 Round 1Hisao Hirotsu8-dan / age 45 ○Kozo Masuda9-dan / age 50 ●
Jul 9, 1968Prelim 2 Round 1Michio Ariyoshi8-dan / age 32 ○Motoji Hanamura8-dan / age 50 ●
Jul 11, 1968Prelim 2 Round 1Hiroji Katou8-dan / age 44 ○Takeshi Takadaage 31 ●
Jul 25, 1968Prelim 2 Round 1Kazuhisa Oomura6-dan / age 40 ○Shigeru Sekine8-dan / age 38 ●
Jul 25, 1968Prelim 2 Round 1Kazuo Ishida5-dan / age 21 ○山田道美Oza / age 34 ●
Aug 1, 1968Prelim 2 Round 1Noboru Ootomo7-dan / age 36 ○Shouji Kenmochi6-dan / age 34 ●
Aug 7, 1968Prelim 2 Round 1Yuzo Maruta8-dan / age 49 ○Keiji Mori4-dan / age 22 ●
Aug 20, 1968Prelim 2 FinalMasao TsukadaLifetime 9-dan / age 54 ○Hisao Hirotsu8-dan / age 45 ●
Sep 1, 1968Prelim 2 FinalHiroji Katou8-dan / age 44 ○Michio Ariyoshi8-dan / age 33 ●
Sep 10, 1968Prelim 2 FinalNoboru Ootomo7-dan / age 37 ○Kazuo Ishida5-dan / age 21 ●
Sep 12, 1968Prelim 2 FinalYuzo Maruta8-dan / age 49 ○Kazuhisa Oomura6-dan / age 40 ●

Prelim 1 (54 games)

Show bracket and games
Scroll horizontally
Final
Kazuhisa Oomura6-dan / age 40○
Kiyozumi Kiriyama4-dan / age 20●
May 13, 1968
Round 3
Kazuhisa Oomura6-dan / age 40○
Shouzou Kashu4-dan / age 36●
Apr 30, 1968
Round 2
Shouzou Kashu4-dan / age 36○
Renshou Nada8-dan / age 41●
Apr 16, 1968
Round 1
Shouzou Kashu4-dan / age 36○
Sanji Hashimoto5-dan / age 42●
Apr 10, 1968
Seed
Renshou Nada8-dan / age 41
Round 2
Kazuhisa Oomura6-dan / age 40○
Kazumasa Yamanakaage 53●
Apr 27, 1968
Round 3
Kiyozumi Kiriyama4-dan / age 20○
Shimei Okazaki7-dan / age 60●
Apr 30, 1968
Round 2
Kiyozumi Kiriyama4-dan / age 20○
Souetsu Honmaage 48●
Apr 16, 1968
Round 1
Kiyozumi Kiriyama4-dan / age 20○
Hidejiro Kitamuraage 60●
Apr 8, 1968
Seed
Round 2
Shimei Okazaki7-dan / age 60○
Mitsuo Kakutaage 58●
Apr 16, 1968
Round 1
Mitsuo Kakutaage 58○
Yasuo Dateage 31●
Apr 8, 1968
Seed
Shimei Okazaki7-dan / age 60
Kazuo Ishida5-dan / age 21○
Hidemitsu Moriyasuage 18●
May 15, 1968
Round 3
Hidemitsu Moriyasuage 18○
Shizuo Kanda6-dan / age 38●
Apr 30, 1968
Round 2
Hidemitsu Moriyasuage 18○
Michihito Kumagai8-dan / age 37●
Apr 25, 1968
Round 1
Hidemitsu Moriyasuage 18○
Akira Kinoshita4-dan / age 28●
Apr 10, 1968
Seed
Michihito Kumagai8-dan / age 37
Round 2
Shizuo Kanda6-dan / age 38○
Shigekazu Minamiguchi8-dan / age 49●
Apr 27, 1968
Round 3
Kazuo Ishida5-dan / age 21○
Masakazu Wakamatsu4-dan / age 28●
May 13, 1968
Round 2
Masakazu Wakamatsu4-dan / age 28○
松浦卓造age 53●
Apr 22, 1968
Round 1
Masakazu Wakamatsu4-dan / age 28○
Keizou Hoshidaage 51●
Apr 8, 1968
Seed
Round 2
Kazuo Ishida5-dan / age 21○
Eiji Ooharaage 39●
Apr 24, 1968
Round 1
Kazuo Ishida5-dan / age 21○
Fumio Kitamuraage 47●
Apr 22, 1968
Seed
Takeshi Takadaage 31○
Chimine Yamaguchiage 30●
May 10, 1968
Round 3
Takeshi Takadaage 31○
Yukio Miyasaka7-dan / age 38●
Apr 23, 1968
Round 2
Takeshi Takadaage 30○
Hisao Hasebe7-dan / age 34●
Apr 3, 1968
Round 2
Yukio Miyasaka7-dan / age 38○
Osamu Katsuura4-dan / age 21●
Apr 9, 1968
Round 3
Chimine Yamaguchiage 30○
Nobuhiko Sakaguchiage 59●
Apr 23, 1968
Round 2
Nobuhiko Sakaguchiage 59○
Yuji Sase7-dan / age 49●
Apr 3, 1968
Round 2
Chimine Yamaguchiage 30○
Toyoichi Igarashi8-dan / age 43●
Apr 8, 1968
Keiji Mori4-dan / age 22○
Nobuyuki Oouchi6-dan / age 26●
May 17, 1968
Round 3
Keiji Mori4-dan / age 22○
Seiichi Kobori8-dan / age 56●
May 2, 1968
Round 2
Keiji Mori4-dan / age 22○
Shigeyuki Matsuda8-dan / age 46●
Apr 8, 1968
Round 2
Seiichi Kobori8-dan / age 56○
Hideo Yamaguchi5-dan / age 26●
Apr 12, 1968
Round 3
Nobuyuki Oouchi6-dan / age 26○
Kazuyoshi Nishimura5-dan / age 26●
May 2, 1968
Round 2
Kazuyoshi Nishimura5-dan / age 26○
Tsutomu Matsushita8-dan / age 55●
Mar 29, 1968
Round 2
Nobuyuki Oouchi6-dan / age 26○
Shizuo Seino6-dan / age 45●
Apr 8, 1968
Hirofumi Serizawa8-dan / age 31○
Yasuo Harada8-dan / age 45●
May 30, 1968
Round 3
Yasuo Harada8-dan / age 45○
Kunio Yonenaga6-dan / age 24●
Apr 23, 1968
Round 2
Kunio Yonenaga6-dan / age 24○
Makoto Nakahara6-dan / age 20●
Apr 2, 1968
Round 2
Yasuo Harada8-dan / age 45○
Tsuneyoshi Tsumura5-dan / age 44●
Apr 9, 1968
Round 3
Hirofumi Serizawa8-dan / age 31○
Tsugihiko Yamakawa7-dan / age 48●
May 1, 1968
Round 2
Tsugihiko Yamakawa7-dan / age 48○
Kiyosaku Sekiya5-dan / age 34●
Apr 10, 1968
Round 2
Hirofumi Serizawa8-dan / age 31○
Ichirou Tanabe4-dan / age 29●
Apr 13, 1968
Hisao Hirotsu8-dan / age 45○
Susumu Itayaage 27●
Jun 3, 1968
Round 3
Susumu Itayaage 27○
Keizo Futamiage 36●
Apr 27, 1968
Round 2
Keizo Futamiage 36○
Genichi Oono8-dan / age 56●
Apr 22, 1968
Round 2
Susumu Itayaage 27○
Yoshinori Kimura5-dan / age 32●
Apr 24, 1968
Round 3
Hisao Hirotsu8-dan / age 45○
Yoshimasa Saeki6-dan / age 31●
May 9, 1968
Round 2
Hisao Hirotsu8-dan / age 45○
Yoshitaka Kimura4-dan / age 37●
Apr 10, 1968
Round 2
Yoshimasa Saeki6-dan / age 31○
Toshikatsu Yoshida5-dan / age 34●
Apr 10, 1968
Shouji Kenmochi6-dan / age 33○
Mikio Tomizawaage 48●
May 27, 1968
Round 3
Shouji Kenmochi6-dan / age 33○
Masao Kitamura7-dan / age 33●
Apr 15, 1968
Round 2
Shouji Kenmochi6-dan / age 33○
Yukio Shimodairaage 43●
Apr 9, 1968
Seed
Masao Kitamura7-dan / age 33
Round 3
Mikio Tomizawaage 48○
Toshihiko Kawaguchi4-dan / age 31●
Apr 25, 1968
Round 2
Toshihiko Kawaguchi4-dan / age 31○
Daigorou Satou7-dan / age 31●
Apr 9, 1968
Round 2
Mikio Tomizawaage 47○
Noboru Sakurai5-dan / age 26●
Apr 12, 1968

Bracket 1

Best 16

Quarterfinal

Semifinal

Final

Bracket 2

Best 16

Quarterfinal

Semifinal

Final

Bracket 3

Quarterfinal

Semifinal

Final

Bracket 4

Quarterfinal

Semifinal

Final

Bracket 5

Quarterfinal

Semifinal

Final

Bracket 6

Quarterfinal

Semifinal

Final

Bracket 7

Quarterfinal

Semifinal

Final

View all games (54 games)
DateStage / roundWinnerLoser
Mar 29, 1968Prelim 1 Round 2Kazuyoshi Nishimura5-dan / age 26 ○Tsutomu Matsushita8-dan / age 55 ●
Apr 2, 1968Prelim 1 Round 2Kunio Yonenaga6-dan / age 24 ○Makoto Nakahara6-dan / age 20 ●
Apr 3, 1968Prelim 1 Round 2Nobuhiko Sakaguchiage 59 ○Yuji Sase7-dan / age 49 ●
Apr 3, 1968Prelim 1 Round 2Takeshi Takadaage 30 ○Hisao Hasebe7-dan / age 34 ●
Apr 8, 1968Prelim 1 Round 1Mitsuo Kakutaage 58 ○Yasuo Dateage 31 ●
Apr 8, 1968Prelim 1 Round 2Keiji Mori4-dan / age 22 ○Shigeyuki Matsuda8-dan / age 46 ●
Apr 8, 1968Prelim 1 Round 1Masakazu Wakamatsu4-dan / age 28 ○Keizou Hoshidaage 51 ●
Apr 8, 1968Prelim 1 Round 1Kiyozumi Kiriyama4-dan / age 20 ○Hidejiro Kitamuraage 60 ●
Apr 8, 1968Prelim 1 Round 2Chimine Yamaguchiage 30 ○Toyoichi Igarashi8-dan / age 43 ●
Apr 8, 1968Prelim 1 Round 2Nobuyuki Oouchi6-dan / age 26 ○Shizuo Seino6-dan / age 45 ●
Apr 9, 1968Prelim 1 Round 2Yasuo Harada8-dan / age 45 ○Tsuneyoshi Tsumura5-dan / age 44 ●
Apr 9, 1968Prelim 1 Round 2Shouji Kenmochi6-dan / age 33 ○Yukio Shimodairaage 43 ●
Apr 9, 1968Prelim 1 Round 2Yukio Miyasaka7-dan / age 38 ○Osamu Katsuura4-dan / age 21 ●
Apr 9, 1968Prelim 1 Round 2Toshihiko Kawaguchi4-dan / age 31 ○Daigorou Satou7-dan / age 31 ●
Apr 10, 1968Prelim 1 Round 2Hisao Hirotsu8-dan / age 45 ○Yoshitaka Kimura4-dan / age 37 ●
Apr 10, 1968Prelim 1 Round 2Tsugihiko Yamakawa7-dan / age 48 ○Kiyosaku Sekiya5-dan / age 34 ●
Apr 10, 1968Prelim 1 Round 1Shouzou Kashu4-dan / age 36 ○Sanji Hashimoto5-dan / age 42 ●
Apr 10, 1968Prelim 1 Round 2Yoshimasa Saeki6-dan / age 31 ○Toshikatsu Yoshida5-dan / age 34 ●
Apr 10, 1968Prelim 1 Round 1Hidemitsu Moriyasuage 18 ○Akira Kinoshita4-dan / age 28 ●
Apr 12, 1968Prelim 1 Round 2Seiichi Kobori8-dan / age 56 ○Hideo Yamaguchi5-dan / age 26 ●
Apr 12, 1968Prelim 1 Round 2Mikio Tomizawaage 47 ○Noboru Sakurai5-dan / age 26 ●
Apr 13, 1968Prelim 1 Round 2Hirofumi Serizawa8-dan / age 31 ○Ichirou Tanabe4-dan / age 29 ●
Apr 15, 1968Prelim 1 Round 3Shouji Kenmochi6-dan / age 33 ○Masao Kitamura7-dan / age 33 ●
Apr 16, 1968Prelim 1 Round 2Shimei Okazaki7-dan / age 60 ○Mitsuo Kakutaage 58 ●
Apr 16, 1968Prelim 1 Round 2Kiyozumi Kiriyama4-dan / age 20 ○Souetsu Honmaage 48 ●
Apr 16, 1968Prelim 1 Round 2Shouzou Kashu4-dan / age 36 ○Renshou Nada8-dan / age 41 ●
Apr 22, 1968Prelim 1 Round 2Keizo Futamiage 36 ○Genichi Oono8-dan / age 56 ●
Apr 22, 1968Prelim 1 Round 1Kazuo Ishida5-dan / age 21 ○Fumio Kitamuraage 47 ●
Apr 22, 1968Prelim 1 Round 2Masakazu Wakamatsu4-dan / age 28 ○松浦卓造age 53 ●
Apr 23, 1968Prelim 1 Round 3Chimine Yamaguchiage 30 ○Nobuhiko Sakaguchiage 59 ●
Apr 23, 1968Prelim 1 Round 3Yasuo Harada8-dan / age 45 ○Kunio Yonenaga6-dan / age 24 ●
Apr 23, 1968Prelim 1 Round 3Takeshi Takadaage 31 ○Yukio Miyasaka7-dan / age 38 ●
Apr 24, 1968Prelim 1 Round 2Kazuo Ishida5-dan / age 21 ○Eiji Ooharaage 39 ●
Apr 24, 1968Prelim 1 Round 2Susumu Itayaage 27 ○Yoshinori Kimura5-dan / age 32 ●
Apr 25, 1968Prelim 1 Round 3Mikio Tomizawaage 48 ○Toshihiko Kawaguchi4-dan / age 31 ●
Apr 25, 1968Prelim 1 Round 2Hidemitsu Moriyasuage 18 ○Michihito Kumagai8-dan / age 37 ●
Apr 27, 1968Prelim 1 Round 2Kazuhisa Oomura6-dan / age 40 ○Kazumasa Yamanakaage 53 ●
Apr 27, 1968Prelim 1 Round 2Shizuo Kanda6-dan / age 38 ○Shigekazu Minamiguchi8-dan / age 49 ●
Apr 27, 1968Prelim 1 Round 3Susumu Itayaage 27 ○Keizo Futamiage 36 ●
Apr 30, 1968Prelim 1 Round 3Kiyozumi Kiriyama4-dan / age 20 ○Shimei Okazaki7-dan / age 60 ●
Apr 30, 1968Prelim 1 Round 3Hidemitsu Moriyasuage 18 ○Shizuo Kanda6-dan / age 38 ●
Apr 30, 1968Prelim 1 Round 3Kazuhisa Oomura6-dan / age 40 ○Shouzou Kashu4-dan / age 36 ●
May 1, 1968Prelim 1 Round 3Hirofumi Serizawa8-dan / age 31 ○Tsugihiko Yamakawa7-dan / age 48 ●
May 2, 1968Prelim 1 Round 3Keiji Mori4-dan / age 22 ○Seiichi Kobori8-dan / age 56 ●
May 2, 1968Prelim 1 Round 3Nobuyuki Oouchi6-dan / age 26 ○Kazuyoshi Nishimura5-dan / age 26 ●
May 9, 1968Prelim 1 Round 3Hisao Hirotsu8-dan / age 45 ○Yoshimasa Saeki6-dan / age 31 ●
May 10, 1968Prelim 1 FinalTakeshi Takadaage 31 ○Chimine Yamaguchiage 30 ●
May 13, 1968Prelim 1 FinalKazuhisa Oomura6-dan / age 40 ○Kiyozumi Kiriyama4-dan / age 20 ●
May 13, 1968Prelim 1 Round 3Kazuo Ishida5-dan / age 21 ○Masakazu Wakamatsu4-dan / age 28 ●
May 15, 1968Prelim 1 FinalKazuo Ishida5-dan / age 21 ○Hidemitsu Moriyasuage 18 ●
May 17, 1968Prelim 1 FinalKeiji Mori4-dan / age 22 ○Nobuyuki Oouchi6-dan / age 26 ●
May 27, 1968Prelim 1 FinalShouji Kenmochi6-dan / age 33 ○Mikio Tomizawaage 48 ●
May 30, 1968Prelim 1 FinalHirofumi Serizawa8-dan / age 31 ○Yasuo Harada8-dan / age 45 ●
Jun 3, 1968Prelim 1 FinalHisao Hirotsu8-dan / age 45 ○Susumu Itayaage 27 ●

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