54th term Oi-sen (FY2013)

Bracket 1

Best 32

• Satoru Sakaguchi5-dan / age 34 ○ Kenji Kanzaki7-dan / age 48 ● Sep 5, 2012
• Shintaro Saito4-dan / age 19 ○ Nobuo Mori7-dan / age 60 ● Sep 5, 2012
• Kozo Arimori7-dan / age 49 ○ Yuji Maeda8-dan / age 58 ● Sep 12, 2012
• Hitoshige Awaji9-dan / age 62 ○ Ryo Shimamoto5-dan / age 32 ● Sep 21, 2012

Best 16

• Kenji Kobayashi9-dan / age 55 ○ Takanori Anyouji6-dan / age 38 ● Sep 7, 2012
• Masahiko Urano8-dan / age 48 ○ Kaishu Tanaka9-dan / age 65 ● Sep 14, 2012
• Akira Inaba6-dan / age 24 ○ Kunio Naitou9-dan / age 72 ● Sep 19, 2012
• Tadashi Ooishi4-dan / age 23 ○ Shingo Hirafuji7-dan / age 48 ● Sep 21, 2012
• Shintaro Saito4-dan / age 19 ○ Mamoru Hatakeyama7-dan / age 43 ● Oct 1, 2012
• Toshiaki Kubo9-dan / age 37 ○ Satoru Sakaguchi5-dan / age 34 ● Oct 3, 2012
• Mitsunori Makino4-dan / age 24 ○ Hitoshige Awaji9-dan / age 62 ● Oct 5, 2012
• Naruyuki Hatakeyama7-dan / age 43 ○ Kozo Arimori7-dan / age 49 ● Oct 11, 2012

Quarterfinal

• Kenji Kobayashi9-dan / age 55 ○ Shintaro Saito4-dan / age 19 ● Oct 11, 2012
• Masahiko Urano8-dan / age 48 ○ Mitsunori Makino4-dan / age 24 ● Oct 26, 2012
• Akira Inaba6-dan / age 24 ○ Toshiaki Kubo9-dan / age 37 ● Oct 26, 2012
• Tadashi Ooishi4-dan / age 23 ○ Naruyuki Hatakeyama7-dan / age 43 ● Nov 7, 2012

Semifinal

• Akira Inaba6-dan / age 24 ○ Kenji Kobayashi9-dan / age 55 ● Nov 14, 2012
• Tadashi Ooishi4-dan / age 23 ○ Masahiko Urano8-dan / age 48 ● Nov 29, 2012

Final

• Tadashi Ooishi4-dan / age 23 ○ Akira Inaba6-dan / age 24 ● Dec 6, 2012

Bracket 2

Best 32

• Takeshi Kawakami6-dan / age 40 ○ 清水市代 ● Sep 3, 2012
• Yuki Fujikura5-dan / age 32 ○ Shohei Takada6-dan / age 50 ● Sep 6, 2012
• Makoto Chuza7-dan / age 42 ○ Toshiyuki Nakao5-dan / age 37 ● Sep 6, 2012
• Wataru Yashiro4-dan / age 18 ○ Saburou Takeichi6-dan / age 58 ● Sep 26, 2012

Best 16

• Daisuke Katagami6-dan / age 31 ○ Kazushiza Horiguchi7-dan / age 37 ● Aug 31, 2012
• Yoshiyuki Matsumoto6-dan / age 40 ○ Masaki Izumi7-dan / age 51 ● Sep 7, 2012
• Issei Takazaki6-dan / age 25 ○ Hiroaki Yokoyama5-dan / age 31 ● Sep 12, 2012
• Takehiro Ohira5-dan / age 35 ○ Shinichi Satoh4-dan / age 30 ● Sep 14, 2012
• Makoto Chuza7-dan / age 42 ○ Toshiyuki MoriuchiMeijin / age 41 ● Sep 27, 2012
• Makoto Tobe6-dan / age 26 ○ Yuki Fujikura5-dan / age 32 ● Oct 9, 2012
• Hisashi Namekata8-dan / age 38 ○ Takeshi Kawakami6-dan / age 40 ● Oct 10, 2012
• Wataru Yashiro4-dan / age 18 ○ Eiji Iijima7-dan / age 33 ● Oct 10, 2012

Quarterfinal

• Makoto Chuza7-dan / age 42 ○ Daisuke Katagami6-dan / age 31 ● Oct 25, 2012
• Makoto Tobe6-dan / age 26 ○ Issei Takazaki6-dan / age 25 ● Oct 26, 2012
• Takehiro Ohira5-dan / age 35 ○ Wataru Yashiro4-dan / age 18 ● Oct 29, 2012
• Hisashi Namekata8-dan / age 38 ○ Yoshiyuki Matsumoto6-dan / age 40 ● Nov 7, 2012

Semifinal

• Takehiro Ohira5-dan / age 35 ○ Makoto Chuza7-dan / age 42 ● Nov 22, 2012
• Hisashi Namekata8-dan / age 38 ○ Makoto Tobe6-dan / age 26 ● Nov 29, 2012

Final

• Hisashi Namekata8-dan / age 38 ○ Takehiro Ohira5-dan / age 35 ● Dec 14, 2012

Bracket 3

Best 32

• 甲斐智美 ○ Yoshiyuki Ueyama7-dan / age 55 ● Sep 3, 2012
• Katsuhiko Murooka7-dan / age 53 ○ Yaichio Oono7-dan / age 53 ● Sep 6, 2012
• 小林 宏7-dan / age 49 ○ Shoichi Anzai6-dan / age 49 ● Sep 7, 2012
• Tetsuya Fujimori4-dan / age 25 ○ Yuya Nagaoka5-dan / age 27 ● Sep 14, 2012

Best 16

• Shuji Satoh7-dan / age 45 ○ Yasuaki Tsukada9-dan / age 47 ● Aug 30, 2012
• Kenjirou Abe5-dan / age 23 ○ Akira Shima9-dan / age 49 ● Sep 7, 2012
• Makoto Sasaki6-dan / age 32 ○ Akio Ishikawa7-dan / age 49 ● Sep 11, 2012
• Hiroshi Kamiya7-dan / age 51 ○ Koji Tosa7-dan / age 57 ● Sep 19, 2012
• Chikara Akutsu7-dan / age 30 ○ 甲斐智美 ● Sep 28, 2012
• Koichi Fukaura9-dan / age 40 ○ Tetsuya Fujimori4-dan / age 25 ● Oct 2, 2012
• 橋本 崇載age 29 ○ 小林 宏7-dan / age 49 ● Oct 3, 2012
• Michio Takahashi9-dan / age 52 ○ Katsuhiko Murooka7-dan / age 53 ● Oct 4, 2012

Quarterfinal

• Hiroshi Kamiya7-dan / age 51 ○ Chikara Akutsu7-dan / age 30 ● Oct 23, 2012
• Shuji Satoh7-dan / age 45 ○ 橋本 崇載age 29 ● Oct 26, 2012
• Koichi Fukaura9-dan / age 40 ○ Kenjirou Abe5-dan / age 23 ● Oct 26, 2012
• Makoto Sasaki6-dan / age 32 ○ Michio Takahashi9-dan / age 52 ● Nov 2, 2012

Semifinal

• Shuji Satoh7-dan / age 45 ○ Koichi Fukaura9-dan / age 40 ● Nov 20, 2012
• Makoto Sasaki6-dan / age 32 ○ Hiroshi Kamiya7-dan / age 51 ● Nov 22, 2012

Final

• Makoto Sasaki6-dan / age 32 ○ Shuji Satoh7-dan / age 45 ● Dec 21, 2012

Bracket 4

Best 32

• Yusuke Ina6-dan / age 36 ○ Hirofumi Itoh6-dan / age 52 ● Sep 5, 2012
• Naoya Fujiwara6-dan / age 47 ○ Tomohiro Murata6-dan / age 31 ● Sep 12, 2012
• Shingo Itoh4-dan / age 30 ○ Hiroshi Okazaki6-dan / age 45 ● Sep 26, 2012

Best 16

• Hisashi Ogura7-dan / age 44 ○ Teruichi Aono9-dan / age 59 ● Sep 3, 2012
• Akihiro Murata5-dan / age 26 ○ Kiyozumi Kiriyama9-dan / age 64 ● Sep 11, 2012
• Akira Nishio6-dan / age 32 ○ Keiichi Sanada7-dan / age 39 ● Sep 14, 2012
• Hiroshi Naganuma7-dan / age 47 ○ Yuji Masuda6-dan / age 41 ● Sep 26, 2012
• Ayumu Matsuo7-dan / age 32 ○ Keiji Mori9-dan / age 66 ● Sep 28, 2012
• Takayuki Yamasaki7-dan / age 31 ○ Yusuke Ina6-dan / age 36 ● Oct 4, 2012
• Shingo Itoh4-dan / age 30 ○ Nobuyuki Yashiki9-dan / age 40 ● Oct 12, 2012
• Kouhei Funae5-dan / age 25 ○ Naoya Fujiwara6-dan / age 47 ● Oct 12, 2012

Quarterfinal

• Ayumu Matsuo7-dan / age 32 ○ Akira Nishio6-dan / age 33 ● Oct 24, 2012
• Hiroshi Naganuma7-dan / age 47 ○ Takayuki Yamasaki7-dan / age 31 ● Oct 24, 2012
• Shingo Itoh4-dan / age 30 ○ Hisashi Ogura7-dan / age 44 ● Nov 9, 2012
• Akihiro Murata5-dan / age 26 ○ Kouhei Funae5-dan / age 25 ● Nov 16, 2012

Semifinal

• Akihiro Murata5-dan / age 26 ○ Hiroshi Naganuma7-dan / age 47 ● Nov 21, 2012
• Ayumu Matsuo7-dan / age 32 ○ Shingo Itoh4-dan / age 30 ● Nov 30, 2012

Final

• Ayumu Matsuo7-dan / age 32 ○ Akihiro Murata5-dan / age 26 ● Dec 11, 2012

Bracket 5

Best 32

• 木下浩一age 45 ○ Katsumi Mushano7-dan / age 58 ● Sep 3, 2012
• Kouru Abe4-dan / age 17 ○ Kazuharu Shoshi7-dan / age 50 ● Sep 14, 2012
• Taichi Takami4-dan / age 19 ○ Manabu Kumasaka5-dan / age 35 ● Sep 27, 2012

Best 16

• Hirotaka Nozuki7-dan / age 39 ○ Shuji Muranaka6-dan / age 31 ● Sep 6, 2012
• Daisuke Nakagawa8-dan / age 44 ○ Ryosuke Nakamura5-dan / age 26 ● Sep 7, 2012
• Eisaku Tomioka8-dan / age 48 ○ Torahiko Tanaka9-dan / age 55 ● Sep 20, 2012
• Yuuki Sasaki4-dan / age 18 ○ Takahiro Toyokawa7-dan / age 45 ● Oct 1, 2012
• Yasumitsu SatohOsho / age 43 ○ Kouru Abe4-dan / age 17 ● Oct 3, 2012
• Hiroki Iizuka7-dan / age 43 ○ 木下浩一age 45 ● Oct 10, 2012
• Manabu Senzaki8-dan / age 42 ○ Kiyokazu Katsumata6-dan / age 43 ● Oct 11, 2012
• Osamu Nakamura9-dan / age 49 ○ Taichi Takami4-dan / age 19 ● Oct 25, 2012

Quarterfinal

• Yasumitsu SatohOsho / age 43 ○ Hirotaka Nozuki7-dan / age 39 ● Oct 31, 2012
• Manabu Senzaki8-dan / age 42 ○ Daisuke Nakagawa8-dan / age 44 ● Nov 1, 2012
• Yuuki Sasaki4-dan / age 18 ○ Osamu Nakamura9-dan / age 50 ● Nov 7, 2012
• Eisaku Tomioka8-dan / age 48 ○ Hiroki Iizuka7-dan / age 43 ● Nov 14, 2012

Semifinal

• Manabu Senzaki8-dan / age 42 ○ Yuuki Sasaki4-dan / age 18 ● Nov 29, 2012
• Yasumitsu SatohOsho / age 43 ○ Eisaku Tomioka8-dan / age 48 ● Dec 7, 2012

Final

• Yasumitsu SatohOsho / age 43 ○ Manabu Senzaki8-dan / age 42 ● Dec 21, 2012

Bracket 6

Best 32

• Takashi Kanezawa5-dan / age 39 ○ Yoshinori Satou8-dan / age 63 ● Sep 5, 2012
• Hirokazu Ueno5-dan / age 35 ○ Eiji Ooshima7-dan / age 55 ● Sep 11, 2012
• Takuma Oikawa4-dan / age 25 ○ Toshio Miyata7-dan / age 59 ● Sep 28, 2012

Best 16

• Kosuke Tamura6-dan / age 36 ○ Taichi Nakamura6-dan / age 24 ● Aug 31, 2012
• Yusuke Toyama5-dan / age 32 ○ Yoshiyuki Kubota6-dan / age 40 ● Sep 7, 2012
• Kota Kanai5-dan / age 26 ○ Kazutoshi Satoh5-dan / age 34 ● Sep 12, 2012
• Yuichi Tanaka4-dan / age 27 ○ Kazuki Kimura8-dan / age 39 ● Sep 14, 2012
• Keita Kadokura4-dan / age 25 ○ Hifumi Katoh9-dan / age 72 ● Sep 28, 2012
• Daisuke Suzuki8-dan / age 38 ○ Hirokazu Ueno5-dan / age 35 ● Oct 5, 2012
• Yasuaki Murayama6-dan / age 28 ○ Takashi Kanezawa5-dan / age 39 ● Oct 9, 2012
• Takuma Oikawa4-dan / age 25 ○ Masataka GodaKio / age 41 ● Nov 2, 2012

Quarterfinal

• Yusuke Toyama5-dan / age 32 ○ Daisuke Suzuki8-dan / age 38 ● Oct 25, 2012
• Kota Kanai5-dan / age 26 ○ Yuichi Tanaka4-dan / age 27 ● Oct 26, 2012
• Yasuaki Murayama6-dan / age 28 ○ Keita Kadokura4-dan / age 25 ● Nov 2, 2012
• Takuma Oikawa4-dan / age 25 ○ Kosuke Tamura6-dan / age 36 ● Nov 20, 2012

Semifinal

• Yasuaki Murayama6-dan / age 28 ○ Kota Kanai5-dan / age 26 ● Nov 16, 2012
• Yusuke Toyama5-dan / age 32 ○ Takuma Oikawa4-dan / age 25 ● Nov 29, 2012

Final

• Yasuaki Murayama6-dan / age 28 ○ Yusuke Toyama5-dan / age 33 ● Dec 25, 2012

Bracket 7

Best 32

• Noboru Tamaru8-dan / age 62 ○ Seiichirou Taki7-dan / age 63 ● Aug 29, 2012
• Shinya Yamamoto5-dan / age 40 ○ Kazuo Azuma7-dan / age 57 ● Sep 7, 2012
• Shoji Segawa5-dan / age 42 ○ Koji Horiguchi7-dan / age 51 ● Sep 26, 2012

Best 16

• Atsushi Miyata6-dan / age 31 ○ Amahiko Satoh7-dan / age 24 ● Aug 31, 2012
• Kenji Waki8-dan / age 52 ○ Yoshikazu Minami9-dan / age 49 ● Aug 31, 2012
• Masataka Sugimoto7-dan / age 43 ○ Bungo Fukusaki9-dan / age 52 ● Sep 19, 2012
• Hiroyuki Miura8-dan / age 38 ○ Noboru Tamaru8-dan / age 62 ● Sep 21, 2012
• Masayuki Toyoshima7-dan / age 22 ○ Shinya Yamamoto5-dan / age 40 ● Sep 21, 2012
• Hideyuki Takano6-dan / age 40 ○ Taku Morishita9-dan / age 46 ● Sep 25, 2012
• Tetsuro Itodani6-dan / age 23 ○ Tatsuya Sugai5-dan / age 20 ● Sep 28, 2012
• Shoji Segawa5-dan / age 42 ○ Hiroki Nakata8-dan / age 47 ● Oct 9, 2012

Quarterfinal

• Atsushi Miyata6-dan / age 31 ○ Hiroyuki Miura8-dan / age 38 ● Oct 12, 2012
• Masayuki Toyoshima7-dan / age 22 ○ Kenji Waki8-dan / age 52 ● Oct 18, 2012
• Tetsuro Itodani6-dan / age 24 ○ Masataka Sugimoto7-dan / age 43 ● Oct 18, 2012
• Shoji Segawa5-dan / age 42 ○ Hideyuki Takano6-dan / age 40 ● Nov 9, 2012

Semifinal

• Masayuki Toyoshima7-dan / age 22 ○ Tetsuro Itodani6-dan / age 24 ● Nov 19, 2012
• Atsushi Miyata6-dan / age 31 ○ Shoji Segawa5-dan / age 42 ● Nov 29, 2012

Final

• Atsushi Miyata6-dan / age 31 ○ Masayuki Toyoshima7-dan / age 22 ● Dec 26, 2012

Bracket 8

Best 32

• Norihiro Yagura6-dan / age 37 ○ Keiji Nishikawa7-dan / age 50 ● Sep 3, 2012
• Shinya Satoh6-dan / age 35 ○ Nou Itoh6-dan / age 50 ● Sep 7, 2012
• Kazuhiro Nishikawa4-dan / age 26 ○ Keizou Noda6-dan / age 54 ● Sep 12, 2012

Best 16

• Takashi Abe8-dan / age 45 ○ Isao Nakata7-dan / age 45 ● Sep 5, 2012
• Takuya Nagase5-dan / age 20 ○ Sakio Chiba6-dan / age 33 ● Sep 21, 2012
• Masakazu Kondoh6-dan / age 41 ○ Tadao Kitajima6-dan / age 46 ● Sep 27, 2012
• Kensuke Kitahama7-dan / age 36 ○ Masakazu Watanabe4-dan / age 26 ● Sep 28, 2012
• Shingo Sawada4-dan / age 20 ○ 小林 裕士7-dan / age 36 ● Oct 5, 2012
• Keita Inoue9-dan / age 48 ○ Norihiro Yagura6-dan / age 38 ● Oct 5, 2012
• Koji Tanigawa9-dan / age 50 ○ Kazuhiro Nishikawa4-dan / age 26 ● Oct 9, 2012
• Ichiro Hiura8-dan / age 46 ○ Shinya Satoh6-dan / age 35 ● Oct 10, 2012

Quarterfinal

• Kensuke Kitahama7-dan / age 36 ○ Masakazu Kondoh6-dan / age 41 ● Oct 24, 2012
• Shingo Sawada4-dan / age 20 ○ Koji Tanigawa9-dan / age 50 ● Nov 1, 2012
• Takuya Nagase5-dan / age 20 ○ Ichiro Hiura8-dan / age 46 ● Nov 2, 2012
• Keita Inoue9-dan / age 48 ○ Takashi Abe8-dan / age 45 ● Nov 6, 2012

Semifinal

• Kensuke Kitahama7-dan / age 36 ○ Takuya Nagase5-dan / age 20 ● Nov 27, 2012
• Shingo Sawada4-dan / age 21 ○ Keita Inoue9-dan / age 48 ● Dec 7, 2012

Final

• Shingo Sawada4-dan / age 21 ○ Kensuke Kitahama7-dan / age 36 ● Dec 27, 2012