日本語
Tournaments › Kio-sen › FY2023

49th term Kio-sen (FY2023)

WinnerSota FujiiKio / age 21 Defended
LoserTakumi Ito7-dan / age 21
Title match3-0
○○○
← FY2022Back to listFY2024 →

Title match

PlayersWGame 2
2/24		Game 3
3/3		Game 4
3/17
Sota FujiiKio / age 213○G○S○G
Takumi Ito7-dan / age 210●S●G●S

Challenger best-of-3

DateStage / roundWinnerLoser
Dec 21, 2023Challenger best-of-3 Game 1Takumi Ito7-dan / age 21 ○Akihito Hirose9-dan / age 36 ●
Dec 26, 2023Challenger best-of-3 Game 2Takumi Ito7-dan / age 21 ○Akihito Hirose9-dan / age 36 ●

Challenger tournament

DateStage / roundWinnerLoser
Dec 1, 2023Repechage round 1Takumi Ito7-dan / age 21 ○Masayuki Toyoshima9-dan / age 33 ●
Dec 11, 2023Repechage FinalTakumi Ito7-dan / age 21 ○Kei Honda6-dan / age 26 ●

Main

Scroll horizontally
Final
Akihito Hirose9-dan / age 36○
Kei Honda6-dan / age 26●
Dec 1, 2023
Semifinal
Akihito Hirose9-dan / age 36○
Takumi Ito7-dan / age 21●
Nov 16, 2023
Quarterfinal
Akihito Hirose8-dan / age 36○
Nobuyuki Yashiki9-dan / age 51●
Sep 15, 2023
Round 3
Akihito Hirose8-dan / age 36○
Hiroaki Yokoyama7-dan / age 42●
Aug 23, 2023
Round 2
Akihito Hirose8-dan / age 36○
Yuta Komori5-dan / age 27●
Jul 18, 2023
Round 2
Hiroaki Yokoyama7-dan / age 42○
Shintaro Saito8-dan / age 30●
Jul 20, 2023
Round 1
Hiroaki Yokoyama7-dan / age 42○
Taichi Nakamura8-dan / age 35●
Jun 21, 2023
Seed
Shintaro Saito8-dan / age 30
Round 3
Nobuyuki Yashiki9-dan / age 51○
Amahiko Satoh9-dan / age 35●
Aug 24, 2023
Round 2
Nobuyuki Yashiki9-dan / age 51○
Akihiro Takada4-dan / age 21●
Jun 22, 2023
Seed
Amahiko Satoh9-dan / age 35
Quarterfinal
Takumi Ito7-dan / age 21○
Tetsuro Itodani8-dan / age 35●
Oct 10, 2023
Round 3
Takumi Ito7-dan / age 20○
Masataka Goda9-dan / age 52●
Aug 22, 2023
Round 2
Masataka Goda9-dan / age 52○
Naohiro Ishida5-dan / age 34●
Jul 27, 2023
Round 1
Masataka Goda9-dan / age 52○
Tadahisa Maruyama9-dan / age 52●
Jun 30, 2023
Seed
Naohiro Ishida5-dan / age 34
Seed
Takumi Ito7-dan / age 20
Round 3
Tetsuro Itodani8-dan / age 34○
Yuuki Sasaki8-dan / age 29●
Sep 11, 2023
Round 2
Yuuki Sasaki8-dan / age 28○
Yasumitsu Satoh9-dan / age 53●
Jun 27, 2023
Round 2
Tetsuro Itodani8-dan / age 34○
Kensuke Kitahama8-dan / age 47●
Jun 29, 2023
Semifinal
Kei Honda6-dan / age 26○
Masayuki Toyoshima9-dan / age 33●
Nov 17, 2023
Quarterfinal
Kei Honda6-dan / age 26○
Tatsuya Sugai8-dan / age 31●
Oct 2, 2023
Round 3
Tatsuya Sugai8-dan / age 31○
Takuya NagaseOza / age 30●
Sep 4, 2023
Round 2
Tatsuya Sugai8-dan / age 31○
Takayuki Yamasaki8-dan / age 42●
Aug 3, 2023
Round 2
Takuya NagaseOza / age 30○
Yusuke Toyama6-dan / age 43●
Aug 4, 2023
Round 3
Kei Honda6-dan / age 26○
Akira Watanabe9-dan / age 39●
Sep 11, 2023
Round 2
Kei Honda6-dan / age 26○
Shingo Sawada7-dan / age 31●
Jul 20, 2023
Round 1
Shingo Sawada7-dan / age 31○
Toshiaki Kubo9-dan / age 47●
Jun 6, 2023
Seed
Kei Honda6-dan / age 26
Seed
Akira Watanabe9-dan / age 39
Quarterfinal
Masayuki Toyoshima9-dan / age 33○
Daichi Sasaki7-dan / age 28●
Nov 2, 2023
Round 3
Masayuki Toyoshima9-dan / age 33○
Wataru Yashiro7-dan / age 29●
Sep 1, 2023
Round 2
Wataru Yashiro7-dan / age 29○
Akira Inaba8-dan / age 34●
Jul 12, 2023
Round 2
Masayuki Toyoshima9-dan / age 33○
Seiya Kondou7-dan / age 26●
Jul 18, 2023
Round 1
Seiya Kondou7-dan / age 26○
Hiroyuki Miura9-dan / age 49●
Jun 5, 2023
Seed
Masayuki Toyoshima9-dan / age 33
Round 3
Daichi Sasaki7-dan / age 28○
Yoshiharu Habu9-dan / age 52●
Sep 15, 2023
Round 2
Daichi Sasaki7-dan / age 28○
Shota Chida7-dan / age 29●
Aug 10, 2023
Seed
Yoshiharu Habu9-dan / age 52

Best 64

Best 32

Best 16

Quarterfinal

Semifinal

Final

View all games (31 games)
DateStage / roundWinnerLoser
Jun 5, 2023Main Round 1Seiya Kondou7-dan / age 26 ○Hiroyuki Miura9-dan / age 49 ●
Jun 6, 2023Main Round 1Shingo Sawada7-dan / age 31 ○Toshiaki Kubo9-dan / age 47 ●
Jun 21, 2023Main Round 1Hiroaki Yokoyama7-dan / age 42 ○Taichi Nakamura8-dan / age 35 ●
Jun 22, 2023Main Round 2Nobuyuki Yashiki9-dan / age 51 ○Akihiro Takada4-dan / age 21 ●
Jun 27, 2023Main Round 2Yuuki Sasaki8-dan / age 28 ○Yasumitsu Satoh9-dan / age 53 ●
Jun 29, 2023Main Round 2Tetsuro Itodani8-dan / age 34 ○Kensuke Kitahama8-dan / age 47 ●
Jun 30, 2023Main Round 1Masataka Goda9-dan / age 52 ○Tadahisa Maruyama9-dan / age 52 ●
Jul 12, 2023Main Round 2Wataru Yashiro7-dan / age 29 ○Akira Inaba8-dan / age 34 ●
Jul 18, 2023Main Round 2Akihito Hirose8-dan / age 36 ○Yuta Komori5-dan / age 27 ●
Jul 18, 2023Main Round 2Masayuki Toyoshima9-dan / age 33 ○Seiya Kondou7-dan / age 26 ●
Jul 20, 2023Main Round 2Kei Honda6-dan / age 26 ○Shingo Sawada7-dan / age 31 ●
Jul 20, 2023Main Round 2Hiroaki Yokoyama7-dan / age 42 ○Shintaro Saito8-dan / age 30 ●
Jul 27, 2023Main Round 2Masataka Goda9-dan / age 52 ○Naohiro Ishida5-dan / age 34 ●
Aug 3, 2023Main Round 2Tatsuya Sugai8-dan / age 31 ○Takayuki Yamasaki8-dan / age 42 ●
Aug 4, 2023Main Round 2Takuya NagaseOza / age 30 ○Yusuke Toyama6-dan / age 43 ●
Aug 10, 2023Main Round 2Daichi Sasaki7-dan / age 28 ○Shota Chida7-dan / age 29 ●
Aug 22, 2023Main Round 3Takumi Ito7-dan / age 20 ○Masataka Goda9-dan / age 52 ●
Aug 23, 2023Main Round 3Akihito Hirose8-dan / age 36 ○Hiroaki Yokoyama7-dan / age 42 ●
Aug 24, 2023Main Round 3Nobuyuki Yashiki9-dan / age 51 ○Amahiko Satoh9-dan / age 35 ●
Sep 1, 2023Main Round 3Masayuki Toyoshima9-dan / age 33 ○Wataru Yashiro7-dan / age 29 ●
Sep 4, 2023Main Round 3Tatsuya Sugai8-dan / age 31 ○Takuya NagaseOza / age 30 ●
Sep 11, 2023Main Round 3Tetsuro Itodani8-dan / age 34 ○Yuuki Sasaki8-dan / age 29 ●
Sep 11, 2023Main Round 3Kei Honda6-dan / age 26 ○Akira Watanabe9-dan / age 39 ●
Sep 15, 2023Main Round 3Daichi Sasaki7-dan / age 28 ○Yoshiharu Habu9-dan / age 52 ●
Sep 15, 2023Main QuarterfinalAkihito Hirose8-dan / age 36 ○Nobuyuki Yashiki9-dan / age 51 ●
Oct 2, 2023Main QuarterfinalKei Honda6-dan / age 26 ○Tatsuya Sugai8-dan / age 31 ●
Oct 10, 2023Main QuarterfinalTakumi Ito7-dan / age 21 ○Tetsuro Itodani8-dan / age 35 ●
Nov 2, 2023Main QuarterfinalMasayuki Toyoshima9-dan / age 33 ○Daichi Sasaki7-dan / age 28 ●
Nov 16, 2023Main SemifinalAkihito Hirose9-dan / age 36 ○Takumi Ito7-dan / age 21 ●
Nov 17, 2023Main SemifinalKei Honda6-dan / age 26 ○Masayuki Toyoshima9-dan / age 33 ●
Dec 1, 2023Main FinalAkihito Hirose9-dan / age 36 ○Kei Honda6-dan / age 26 ●

Prelims (140 games)

Show bracket and games
Scroll horizontally
Final
Akihiro Takada4-dan / age 20○
Yugo Takeuchi5-dan / age 35●
May 23, 2023
Round 4
Akihiro Takada4-dan / age 20○
Kenji Imaizumi5-dan / age 49●
Apr 25, 2023
Round 3
Kenji Imaizumi5-dan / age 49○
Nagisa Fujimoto4-dan / age 17●
Mar 10, 2023
Round 2
Kenji Imaizumi5-dan / age 49○
Yusei Koga4-dan / age 22●
Jan 16, 2023
Round 2
Nagisa Fujimoto4-dan / age 17○
Tadashi Ooishi7-dan / age 33●
Jan 31, 2023
Round 1
Nagisa Fujimoto4-dan / age 17○
Kenji Waki9-dan / age 62●
Jan 13, 2023
Seed
Tadashi Ooishi7-dan / age 33
Round 3
Akihiro Takada4-dan / age 20○
Akihiro Murata6-dan / age 36●
Apr 10, 2023
Round 2
Akihiro Takada4-dan / age 20○
Satoru Sakaguchi6-dan / age 44●
Jan 17, 2023
Round 2
Akihiro Murata6-dan / age 36○
Shingo Hirafuji7-dan / age 59●
Mar 15, 2023
Round 4
Yugo Takeuchi5-dan / age 35○
Takuya Nishida5-dan / age 31●
May 1, 2023
Round 3
Takuya Nishida5-dan / age 31○
Takashi Abe9-dan / age 55●
Mar 24, 2023
Round 2
Takuya Nishida5-dan / age 31○
Seiya Tomita4-dan / age 26●
Jan 24, 2023
Round 2
Takashi Abe9-dan / age 55○
Kenji Kanzaki8-dan / age 59●
Feb 16, 2023
Round 1
Kenji Kanzaki8-dan / age 59○
Bungo Fukusaki9-dan / age 63●
Jan 13, 2023
Seed
Takashi Abe9-dan / age 55
Round 3
Yugo Takeuchi5-dan / age 35○
Yasuaki Murayama7-dan / age 38●
Apr 18, 2023
Round 2
Yugo Takeuchi5-dan / age 35○
Ryosuke Nakamura6-dan / age 37●
Jan 16, 2023
Round 2
Yasuaki Murayama7-dan / age 38○
Yusuke Ina7-dan / age 47●
Mar 22, 2023
Round 1
Yusuke Ina7-dan / age 47○
Kozo Arimori8-dan / age 59●
Feb 1, 2023
Seed
Yasuaki Murayama7-dan / age 38
Yuta Komori5-dan / age 27○
Shogo Orita5-dan / age 33●
May 24, 2023
Round 4
Shogo Orita5-dan / age 33○
Mikio Kariyama4-dan / age 21●
Apr 12, 2023
Round 3
Shogo Orita5-dan / age 33○
Yuta Ishikawa5-dan / age 28●
Mar 9, 2023
Round 2
Shogo Orita5-dan / age 33○
Koji Tanigawa9-dan / age 60●
Feb 3, 2023
Round 1
Shogo Orita5-dan / age 33○
Ryo Shimamoto5-dan / age 42●
Jan 13, 2023
Seed
Koji Tanigawa9-dan / age 60
Round 2
Yuta Ishikawa5-dan / age 28○
Akihiro Ida4-dan / age 26●
Feb 14, 2023
Round 3
Mikio Kariyama4-dan / age 21○
Hiroshi Naganuma8-dan / age 58●
Mar 23, 2023
Round 2
Hiroshi Naganuma8-dan / age 57○
Takashi Ikenaga5-dan / age 29●
Jan 19, 2023
Round 2
Mikio Kariyama4-dan / age 21○
Takahiro Oohashi7-dan / age 30●
Feb 15, 2023
Round 1
Mikio Kariyama4-dan / age 21○
Naoya Fujiwara7-dan / age 57●
Jan 18, 2023
Seed
Takahiro Oohashi7-dan / age 30
Round 4
Yuta Komori5-dan / age 27○
Kenshi Tokuda4-dan / age 25●
Apr 20, 2023
Round 3
Yuta Komori5-dan / age 27○
Wakamu Deguchi6-dan / age 27●
Mar 24, 2023
Round 2
Yuta Komori5-dan / age 27○
Yoshitaka Hoshino5-dan / age 34●
Jan 20, 2023
Round 2
Wakamu Deguchi6-dan / age 27○
Yoshikazu Minami9-dan / age 59●
Jan 27, 2023
Round 3
Kenshi Tokuda4-dan / age 25○
Hiroshi Miyamoto5-dan / age 37●
Apr 7, 2023
Round 2
Hiroshi Miyamoto5-dan / age 36○
Ryuuma Tonari7-dan / age 33●
Jan 19, 2023
Round 2
Kenshi Tokuda4-dan / age 25○
Mamoru Hatakeyama8-dan / age 53●
Feb 21, 2023
Round 1
Kenshi Tokuda4-dan / age 25○
Yuji Masuda6-dan / age 51●
Jan 16, 2023
Seed
Mamoru Hatakeyama8-dan / age 53
Kensuke Kitahama8-dan / age 47○
Tomohiro Murata7-dan / age 42●
Jun 1, 2023
Round 4
Tomohiro Murata7-dan / age 42○
Mitsunori Makino6-dan / age 34●
Apr 10, 2023
Round 3
Mitsunori Makino6-dan / age 34○
Takayuki Kuroda5-dan / age 26●
Feb 21, 2023
Round 2
Mitsunori Makino6-dan / age 34○
小林 裕士7-dan / age 46●
Jan 17, 2023
Round 2
Takayuki Kuroda5-dan / age 26○
Kouhei Funae6-dan / age 35●
Jan 24, 2023
Round 3
Tomohiro Murata7-dan / age 41○
Takanori Anyouji7-dan / age 48●
Mar 23, 2023
Round 2
Takanori Anyouji7-dan / age 48○
Naruyuki Hatakeyama8-dan / age 53●
Mar 1, 2023
Round 2
Tomohiro Murata7-dan / age 41○
Masataka Sugimoto8-dan / age 54●
Mar 3, 2023
Round 1
Tomohiro Murata7-dan / age 41○
Yuya Saito4-dan / age 25●
Jan 18, 2023
Seed
Masataka Sugimoto8-dan / age 54
Round 4
Kensuke Kitahama8-dan / age 47○
Shinichiro Hattori6-dan / age 23●
May 2, 2023
Round 3
Kensuke Kitahama8-dan / age 47○
Takahiro Toyokawa7-dan / age 56●
Mar 23, 2023
Round 2
Takahiro Toyokawa7-dan / age 55○
Norihiro Yagura7-dan / age 48●
Jan 19, 2023
Round 2
Kensuke Kitahama8-dan / age 47○
福間香奈●
Jan 26, 2023
Round 1
福間香奈○
Tomoki Yokoyama4-dan / age 22●
Jan 13, 2023
Seed
Kensuke Kitahama8-dan / age 47
Round 3
Shinichiro Hattori5-dan / age 23○
Keita Inoue9-dan / age 59●
Apr 12, 2023
Round 2
Shinichiro Hattori5-dan / age 23○
Kazuhiro Nishikawa6-dan / age 36●
Jan 26, 2023
Round 2
Keita Inoue9-dan / age 59○
Masahiko Urano8-dan / age 58●
Feb 20, 2023
Round 1
Masahiko Urano8-dan / age 58○
Isao Nakata8-dan / age 55●
Jan 11, 2023
Seed
Keita Inoue9-dan / age 59
Naohiro Ishida5-dan / age 34○
Toshiyuki Moriuchi9-dan / age 52●
Jun 6, 2023
Round 4
Naohiro Ishida5-dan / age 34○
Taku Morishita9-dan / age 56●
May 2, 2023
Round 3
Naohiro Ishida5-dan / age 34○
Hideyuki Takano6-dan / age 50●
Mar 31, 2023
Round 2
Naohiro Ishida5-dan / age 34○
Hirotaka Kajiura7-dan / age 27●
Mar 2, 2023
Round 2
Hideyuki Takano6-dan / age 50○
Hiroki Nakataposthumous 9-dan / age 58●
Mar 30, 2023
Round 3
Taku Morishita9-dan / age 56○
Chikara Akutsu8-dan / age 40●
Apr 5, 2023
Round 2
Taku Morishita9-dan / age 56○
Shoji Segawa6-dan / age 52●
Jan 24, 2023
Round 2
Chikara Akutsu8-dan / age 40○
Shinya Yamamoto6-dan / age 51●
Feb 14, 2023
Round 1
Shinya Yamamoto6-dan / age 51○
Hirokazu Ueno6-dan / age 45●
Jan 19, 2023
Seed
Chikara Akutsu8-dan / age 40
Round 4
Toshiyuki Moriuchi9-dan / age 52○
Sakio Chiba7-dan / age 44●
May 16, 2023
Round 3
Sakio Chiba7-dan / age 44○
Issei Takazaki7-dan / age 36●
Mar 1, 2023
Round 2
Sakio Chiba7-dan / age 43○
Asuto Saito5-dan / age 24●
Jan 6, 2023
Round 2
Issei Takazaki7-dan / age 35○
横山大樹アマ●
Jan 28, 2023
Round 1
横山大樹アマ○
Katsuhiko Murooka7-dan / age 63●
Jan 9, 2023
Seed
Issei Takazaki7-dan / age 35
Round 3
Toshiyuki Moriuchi9-dan / age 52○
Kazushi Watanabe6-dan / age 28●
Apr 18, 2023
Round 2
Toshiyuki Moriuchi9-dan / age 52○
Hisashi Ogura8-dan / age 54●
Feb 6, 2023
Round 1
Hisashi Ogura8-dan / age 54○
Takeshi Kawakami7-dan / age 50●
Jan 13, 2023
Seed
Toshiyuki Moriuchi9-dan / age 52
Round 2
Kazushi Watanabe6-dan / age 28○
Shinichi Satoh5-dan / age 40●
Mar 22, 2023
Daichi Sasaki7-dan / age 27○
Hiroki Taniai4-dan / age 29●
May 22, 2023
Round 4
Daichi Sasaki7-dan / age 27○
Kazuo Sugimoto5-dan / age 31●
May 1, 2023
Round 3
Kazuo Sugimoto5-dan / age 31○
Hisashi Namekata9-dan / age 49●
Mar 30, 2023
Round 2
Kazuo Sugimoto5-dan / age 31○
Hirotaka Nozuki8-dan / age 49●
Jan 30, 2023
Round 2
Hisashi Namekata9-dan / age 49○
Takehiro Ohira6-dan / age 45●
Feb 1, 2023
Round 1
Takehiro Ohira6-dan / age 45○
Teruichi Aono9-dan / age 69●
Jan 17, 2023
Seed
Hisashi Namekata9-dan / age 49
Round 3
Daichi Sasaki7-dan / age 27○
Kenjirou Abe7-dan / age 34●
Apr 13, 2023
Round 2
Daichi Sasaki7-dan / age 27○
Daisuke Nakagawa8-dan / age 54●
Jan 20, 2023
Round 2
Kenjirou Abe7-dan / age 33○
Kentaro Ishii6-dan / age 30●
Jan 26, 2023
Round 4
Hiroki Taniai4-dan / age 29○
Taichi Takami7-dan / age 29●
May 10, 2023
Round 3
Taichi Takami7-dan / age 29○
Shuji Satoh8-dan / age 55●
Mar 23, 2023
Round 2
Shuji Satoh8-dan / age 55○
Tadao Kitajima7-dan / age 57●
Jan 30, 2023
Round 2
Taichi Takami7-dan / age 29○
Hiroshi Kamiya8-dan / age 61●
Feb 28, 2023
Round 1
Hiroshi Kamiya8-dan / age 61○
Masakazu Watanabe6-dan / age 36●
Jan 17, 2023
Seed
Taichi Takami7-dan / age 29
Round 3
Hiroki Taniai4-dan / age 29○
Eisaku Tomioka8-dan / age 58●
Mar 30, 2023
Round 2
Hiroki Taniai4-dan / age 29○
Akira Shima9-dan / age 59●
Jan 18, 2023
Round 2
Eisaku Tomioka8-dan / age 58○
Hiroki Iizuka7-dan / age 53●
Mar 1, 2023
Yusuke Toyama6-dan / age 43○
Keita Kadokura5-dan / age 35●
Jun 1, 2023
Round 4
Keita Kadokura5-dan / age 35○
Daisuke Suzuki9-dan / age 48●
Apr 24, 2023
Round 3
Daisuke Suzuki9-dan / age 48○
Tatsuya Sanmaido7-dan / age 29●
Mar 31, 2023
Round 2
Tatsuya Sanmaido7-dan / age 29○
Ichiro Hiura8-dan / age 56●
Feb 1, 2023
Round 2
Daisuke Suzuki9-dan / age 48○
Yasuaki Tsukada9-dan / age 58●
Feb 2, 2023
Round 1
Yasuaki Tsukada9-dan / age 58○
Makoto Chuza7-dan / age 52●
Jan 11, 2023
Seed
Daisuke Suzuki9-dan / age 48
Round 3
Keita Kadokura5-dan / age 35○
Shuji Muranaka7-dan / age 42●
Apr 6, 2023
Round 2
Shuji Muranaka7-dan / age 41○
Koichi Fukaura9-dan / age 50●
Jan 20, 2023
Round 2
Keita Kadokura5-dan / age 35○
Hiroshi Yamamoto4-dan / age 26●
Mar 1, 2023
Round 4
Yusuke Toyama6-dan / age 43○
Ayumu Matsuo8-dan / age 43●
May 11, 2023
Round 3
Ayumu Matsuo8-dan / age 42○
Kohei Hasebe5-dan / age 28●
Mar 24, 2023
Round 2
Kohei Hasebe5-dan / age 28○
Keiichi Sanada8-dan / age 50●
Jan 20, 2023
Round 2
Ayumu Matsuo8-dan / age 42○
Yoshiyuki Matsumoto7-dan / age 51●
Feb 3, 2023
Round 1
Yoshiyuki Matsumoto7-dan / age 51○
Kazuharu Shoshi7-dan / age 61●
Jan 13, 2023
Seed
Ayumu Matsuo8-dan / age 42
Round 3
Yusuke Toyama6-dan / age 43○
Takeshi Fujii9-dan / age 52●
Apr 18, 2023
Round 2
Yusuke Toyama6-dan / age 43○
Masakazu Kondoh7-dan / age 51●
Jan 19, 2023
Round 2
Takeshi Fujii9-dan / age 52○
Yuichi Tanaka5-dan / age 37●
Jan 27, 2023
Kei Honda6-dan / age 25○
Eiji Iijima8-dan / age 43●
Jun 6, 2023
Round 4
Kei Honda5-dan / age 25○
Wataru Kamimura5-dan / age 36●
Apr 13, 2023
Round 3
Kei Honda5-dan / age 25○
Manabu Senzaki9-dan / age 52●
Mar 20, 2023
Round 2
Manabu Senzaki9-dan / age 52○
Yoshiyuki Kubota7-dan / age 50●
Jan 19, 2023
Round 2
Kei Honda5-dan / age 25○
Atsushi Miyata7-dan / age 41●
Mar 3, 2023
Round 3
Wataru Kamimura5-dan / age 36○
Michio Takahashi9-dan / age 62●
Mar 23, 2023
Round 2
Michio Takahashi9-dan / age 62○
Kazutoshi Satoh7-dan / age 44●
Jan 18, 2023
Round 2
Wataru Kamimura5-dan / age 36○
Kazuki Kimura9-dan / age 49●
Feb 16, 2023
Round 1
Wataru Kamimura5-dan / age 36○
木下浩一age 55●
Jan 12, 2023
Seed
Kazuki Kimura9-dan / age 49
Round 4
Eiji Iijima8-dan / age 43○
Makoto Tobe7-dan / age 36●
Apr 27, 2023
Round 3
Makoto Tobe7-dan / age 36○
Reo Kurosawa6-dan / age 31●
Mar 31, 2023
Round 2
Reo Kurosawa6-dan / age 30○
Yuya Nagaoka6-dan / age 37●
Jan 12, 2023
Round 2
Makoto Tobe7-dan / age 36○
Masaki Izumi8-dan / age 62●
Feb 28, 2023
Round 1
Masaki Izumi8-dan / age 62○
Kazushiza Horiguchi8-dan / age 47●
Jan 17, 2023
Seed
Makoto Tobe7-dan / age 36
Round 3
Eiji Iijima8-dan / age 43○
Akira Nishio7-dan / age 43●
Apr 12, 2023
Round 2
Eiji Iijima8-dan / age 43○
Shinya Satoh7-dan / age 45●
Jan 24, 2023
Round 2
Akira Nishio7-dan / age 43○
Hiromu Watanabe6-dan / age 34●
Mar 31, 2023
Wataru Yashiro7-dan / age 29○
Makoto Sasaki7-dan / age 43●
Jun 6, 2023
Round 4
Makoto Sasaki7-dan / age 43○
Daisuke Katagami7-dan / age 41●
Apr 28, 2023
Round 3
Daisuke Katagami7-dan / age 41○
Osamu Nakamura9-dan / age 60●
Mar 27, 2023
Round 2
Osamu Nakamura9-dan / age 60○
Kosuke Tamura7-dan / age 46●
Jan 18, 2023
Round 2
Daisuke Katagami7-dan / age 41○
Junpei Ide5-dan / age 31●
Jan 19, 2023
Round 3
Makoto Sasaki7-dan / age 43○
Mirai Aoshima6-dan / age 28●
Apr 3, 2023
Round 2
Mirai Aoshima6-dan / age 27○
Kouru Abe7-dan / age 28●
Jan 7, 2023
Round 2
Makoto Sasaki7-dan / age 43○
Akio Ishikawa7-dan / age 60●
Mar 15, 2023
Round 1
Akio Ishikawa7-dan / age 59○
Hiroshi Okazaki7-dan / age 55●
Jan 13, 2023
Seed
Makoto Sasaki7-dan / age 43
Round 4
Wataru Yashiro7-dan / age 29○
Satoshi Takano6-dan / age 29●
May 11, 2023
Round 3
Satoshi Takano6-dan / age 29○
Kota Kanai6-dan / age 36●
Mar 24, 2023
Round 2
Satoshi Takano6-dan / age 29○
Shingo Itoh6-dan / age 41●
Jan 13, 2023
Round 2
Kota Kanai6-dan / age 36○
Takuma Oikawa7-dan / age 35●
Feb 1, 2023
Round 3
Wataru Yashiro7-dan / age 29○
Yasuhiro Masuda7-dan / age 25●
Apr 11, 2023
Round 2
Wataru Yashiro7-dan / age 28○
Tetsuya Fujimori5-dan / age 35●
Feb 22, 2023
Round 2
Yasuhiro Masuda7-dan / age 25○
Reo Okabe4-dan / age 23●
Feb 27, 2023
Round 1
Reo Okabe4-dan / age 23○
Kiyokazu Katsumata7-dan / age 53●
Jan 16, 2023
Seed
Yasuhiro Masuda7-dan / age 25

Bracket 1

Best 32

Best 16

Quarterfinal

Semifinal

Final

Bracket 2

Best 32

Best 16

Quarterfinal

Semifinal

Final

Bracket 3

Best 32

Best 16

Quarterfinal

Semifinal

Final

Bracket 4

Best 32

Best 16

Quarterfinal

Semifinal

Final

Bracket 5

Best 32

Best 16

Quarterfinal

Semifinal

Final

Bracket 6

Best 32

Best 16

Quarterfinal

Semifinal

Final

Bracket 7

Best 32

Best 16

Quarterfinal

Semifinal

Final

Bracket 8

Best 32

Best 16

Quarterfinal

Semifinal

Final

View all games (140 games)
DateStage / roundWinnerLoser
Jan 6, 2023Prelims Round 2Sakio Chiba7-dan / age 43 ○Asuto Saito5-dan / age 24 ●
Jan 7, 2023Prelims Round 2Mirai Aoshima6-dan / age 27 ○Kouru Abe7-dan / age 28 ●
Jan 9, 2023Prelims Round 1横山大樹アマ ○Katsuhiko Murooka7-dan / age 63 ●
Jan 11, 2023Prelims Round 1Yasuaki Tsukada9-dan / age 58 ○Makoto Chuza7-dan / age 52 ●
Jan 11, 2023Prelims Round 1Masahiko Urano8-dan / age 58 ○Isao Nakata8-dan / age 55 ●
Jan 12, 2023Prelims Round 2Reo Kurosawa6-dan / age 30 ○Yuya Nagaoka6-dan / age 37 ●
Jan 12, 2023Prelims Round 1Wataru Kamimura5-dan / age 36 ○木下浩一age 55 ●
Jan 13, 2023Prelims Round 1Hisashi Ogura8-dan / age 54 ○Takeshi Kawakami7-dan / age 50 ●
Jan 13, 2023Prelims Round 2Satoshi Takano6-dan / age 29 ○Shingo Itoh6-dan / age 41 ●
Jan 13, 2023Prelims Round 1Yoshiyuki Matsumoto7-dan / age 51 ○Kazuharu Shoshi7-dan / age 61 ●
Jan 13, 2023Prelims Round 1Akio Ishikawa7-dan / age 59 ○Hiroshi Okazaki7-dan / age 55 ●
Jan 13, 2023Prelims Round 1Kenji Kanzaki8-dan / age 59 ○Bungo Fukusaki9-dan / age 63 ●
Jan 13, 2023Prelims Round 1Shogo Orita5-dan / age 33 ○Ryo Shimamoto5-dan / age 42 ●
Jan 13, 2023Prelims Round 1Nagisa Fujimoto4-dan / age 17 ○Kenji Waki9-dan / age 62 ●
Jan 13, 2023Prelims Round 1福間香奈 ○Tomoki Yokoyama4-dan / age 22 ●
Jan 16, 2023Prelims Round 1Reo Okabe4-dan / age 23 ○Kiyokazu Katsumata7-dan / age 53 ●
Jan 16, 2023Prelims Round 1Kenshi Tokuda4-dan / age 25 ○Yuji Masuda6-dan / age 51 ●
Jan 16, 2023Prelims Round 2Kenji Imaizumi5-dan / age 49 ○Yusei Koga4-dan / age 22 ●
Jan 16, 2023Prelims Round 2Yugo Takeuchi5-dan / age 35 ○Ryosuke Nakamura6-dan / age 37 ●
Jan 17, 2023Prelims Round 1Hiroshi Kamiya8-dan / age 61 ○Masakazu Watanabe6-dan / age 36 ●
Jan 17, 2023Prelims Round 1Takehiro Ohira6-dan / age 45 ○Teruichi Aono9-dan / age 69 ●
Jan 17, 2023Prelims Round 1Masaki Izumi8-dan / age 62 ○Kazushiza Horiguchi8-dan / age 47 ●
Jan 17, 2023Prelims Round 2Mitsunori Makino6-dan / age 34 ○小林 裕士7-dan / age 46 ●
Jan 17, 2023Prelims Round 2Akihiro Takada4-dan / age 20 ○Satoru Sakaguchi6-dan / age 44 ●
Jan 18, 2023Prelims Round 2Osamu Nakamura9-dan / age 60 ○Kosuke Tamura7-dan / age 46 ●
Jan 18, 2023Prelims Round 2Hiroki Taniai4-dan / age 29 ○Akira Shima9-dan / age 59 ●
Jan 18, 2023Prelims Round 2Michio Takahashi9-dan / age 62 ○Kazutoshi Satoh7-dan / age 44 ●
Jan 18, 2023Prelims Round 1Mikio Kariyama4-dan / age 21 ○Naoya Fujiwara7-dan / age 57 ●
Jan 18, 2023Prelims Round 1Tomohiro Murata7-dan / age 41 ○Yuya Saito4-dan / age 25 ●
Jan 19, 2023Prelims Round 2Yusuke Toyama6-dan / age 43 ○Masakazu Kondoh7-dan / age 51 ●
Jan 19, 2023Prelims Round 2Manabu Senzaki9-dan / age 52 ○Yoshiyuki Kubota7-dan / age 50 ●
Jan 19, 2023Prelims Round 2Daisuke Katagami7-dan / age 41 ○Junpei Ide5-dan / age 31 ●
Jan 19, 2023Prelims Round 1Shinya Yamamoto6-dan / age 51 ○Hirokazu Ueno6-dan / age 45 ●
Jan 19, 2023Prelims Round 2Hiroshi Naganuma8-dan / age 57 ○Takashi Ikenaga5-dan / age 29 ●
Jan 19, 2023Prelims Round 2Hiroshi Miyamoto5-dan / age 36 ○Ryuuma Tonari7-dan / age 33 ●
Jan 19, 2023Prelims Round 2Takahiro Toyokawa7-dan / age 55 ○Norihiro Yagura7-dan / age 48 ●
Jan 20, 2023Prelims Round 2Kohei Hasebe5-dan / age 28 ○Keiichi Sanada8-dan / age 50 ●
Jan 20, 2023Prelims Round 2Shuji Muranaka7-dan / age 41 ○Koichi Fukaura9-dan / age 50 ●
Jan 20, 2023Prelims Round 2Daichi Sasaki7-dan / age 27 ○Daisuke Nakagawa8-dan / age 54 ●
Jan 20, 2023Prelims Round 2Yuta Komori5-dan / age 27 ○Yoshitaka Hoshino5-dan / age 34 ●
Jan 24, 2023Prelims Round 2Taku Morishita9-dan / age 56 ○Shoji Segawa6-dan / age 52 ●
Jan 24, 2023Prelims Round 2Eiji Iijima8-dan / age 43 ○Shinya Satoh7-dan / age 45 ●
Jan 24, 2023Prelims Round 2Takuya Nishida5-dan / age 31 ○Seiya Tomita4-dan / age 26 ●
Jan 24, 2023Prelims Round 2Takayuki Kuroda5-dan / age 26 ○Kouhei Funae6-dan / age 35 ●
Jan 26, 2023Prelims Round 2Kenjirou Abe7-dan / age 33 ○Kentaro Ishii6-dan / age 30 ●
Jan 26, 2023Prelims Round 2Shinichiro Hattori5-dan / age 23 ○Kazuhiro Nishikawa6-dan / age 36 ●
Jan 26, 2023Prelims Round 2Kensuke Kitahama8-dan / age 47 ○福間香奈 ●
Jan 27, 2023Prelims Round 2Takeshi Fujii9-dan / age 52 ○Yuichi Tanaka5-dan / age 37 ●
Jan 27, 2023Prelims Round 2Wakamu Deguchi6-dan / age 27 ○Yoshikazu Minami9-dan / age 59 ●
Jan 28, 2023Prelims Round 2Issei Takazaki7-dan / age 35 ○横山大樹アマ ●
Jan 30, 2023Prelims Round 2Kazuo Sugimoto5-dan / age 31 ○Hirotaka Nozuki8-dan / age 49 ●
Jan 30, 2023Prelims Round 2Shuji Satoh8-dan / age 55 ○Tadao Kitajima7-dan / age 57 ●
Jan 31, 2023Prelims Round 2Nagisa Fujimoto4-dan / age 17 ○Tadashi Ooishi7-dan / age 33 ●
Feb 1, 2023Prelims Round 2Kota Kanai6-dan / age 36 ○Takuma Oikawa7-dan / age 35 ●
Feb 1, 2023Prelims Round 2Tatsuya Sanmaido7-dan / age 29 ○Ichiro Hiura8-dan / age 56 ●
Feb 1, 2023Prelims Round 2Hisashi Namekata9-dan / age 49 ○Takehiro Ohira6-dan / age 45 ●
Feb 1, 2023Prelims Round 1Yusuke Ina7-dan / age 47 ○Kozo Arimori8-dan / age 59 ●
Feb 2, 2023Prelims Round 2Daisuke Suzuki9-dan / age 48 ○Yasuaki Tsukada9-dan / age 58 ●
Feb 3, 2023Prelims Round 2Ayumu Matsuo8-dan / age 42 ○Yoshiyuki Matsumoto7-dan / age 51 ●
Feb 3, 2023Prelims Round 2Shogo Orita5-dan / age 33 ○Koji Tanigawa9-dan / age 60 ●
Feb 6, 2023Prelims Round 2Toshiyuki Moriuchi9-dan / age 52 ○Hisashi Ogura8-dan / age 54 ●
Feb 14, 2023Prelims Round 2Chikara Akutsu8-dan / age 40 ○Shinya Yamamoto6-dan / age 51 ●
Feb 14, 2023Prelims Round 2Yuta Ishikawa5-dan / age 28 ○Akihiro Ida4-dan / age 26 ●
Feb 15, 2023Prelims Round 2Mikio Kariyama4-dan / age 21 ○Takahiro Oohashi7-dan / age 30 ●
Feb 16, 2023Prelims Round 2Wataru Kamimura5-dan / age 36 ○Kazuki Kimura9-dan / age 49 ●
Feb 16, 2023Prelims Round 2Takashi Abe9-dan / age 55 ○Kenji Kanzaki8-dan / age 59 ●
Feb 20, 2023Prelims Round 2Keita Inoue9-dan / age 59 ○Masahiko Urano8-dan / age 58 ●
Feb 21, 2023Prelims Round 2Kenshi Tokuda4-dan / age 25 ○Mamoru Hatakeyama8-dan / age 53 ●
Feb 21, 2023Prelims Round 3Mitsunori Makino6-dan / age 34 ○Takayuki Kuroda5-dan / age 26 ●
Feb 22, 2023Prelims Round 2Wataru Yashiro7-dan / age 28 ○Tetsuya Fujimori5-dan / age 35 ●
Feb 27, 2023Prelims Round 2Yasuhiro Masuda7-dan / age 25 ○Reo Okabe4-dan / age 23 ●
Feb 28, 2023Prelims Round 2Makoto Tobe7-dan / age 36 ○Masaki Izumi8-dan / age 62 ●
Feb 28, 2023Prelims Round 2Taichi Takami7-dan / age 29 ○Hiroshi Kamiya8-dan / age 61 ●
Mar 1, 2023Prelims Round 2Keita Kadokura5-dan / age 35 ○Hiroshi Yamamoto4-dan / age 26 ●
Mar 1, 2023Prelims Round 2Eisaku Tomioka8-dan / age 58 ○Hiroki Iizuka7-dan / age 53 ●
Mar 1, 2023Prelims Round 3Sakio Chiba7-dan / age 44 ○Issei Takazaki7-dan / age 36 ●
Mar 1, 2023Prelims Round 2Takanori Anyouji7-dan / age 48 ○Naruyuki Hatakeyama8-dan / age 53 ●
Mar 2, 2023Prelims Round 2Naohiro Ishida5-dan / age 34 ○Hirotaka Kajiura7-dan / age 27 ●
Mar 3, 2023Prelims Round 2Kei Honda5-dan / age 25 ○Atsushi Miyata7-dan / age 41 ●
Mar 3, 2023Prelims Round 2Tomohiro Murata7-dan / age 41 ○Masataka Sugimoto8-dan / age 54 ●
Mar 9, 2023Prelims Round 3Shogo Orita5-dan / age 33 ○Yuta Ishikawa5-dan / age 28 ●
Mar 10, 2023Prelims Round 3Kenji Imaizumi5-dan / age 49 ○Nagisa Fujimoto4-dan / age 17 ●
Mar 15, 2023Prelims Round 2Makoto Sasaki7-dan / age 43 ○Akio Ishikawa7-dan / age 60 ●
Mar 15, 2023Prelims Round 2Akihiro Murata6-dan / age 36 ○Shingo Hirafuji7-dan / age 59 ●
Mar 20, 2023Prelims Round 3Kei Honda5-dan / age 25 ○Manabu Senzaki9-dan / age 52 ●
Mar 22, 2023Prelims Round 2Kazushi Watanabe6-dan / age 28 ○Shinichi Satoh5-dan / age 40 ●
Mar 22, 2023Prelims Round 2Yasuaki Murayama7-dan / age 38 ○Yusuke Ina7-dan / age 47 ●
Mar 23, 2023Prelims Round 3Wataru Kamimura5-dan / age 36 ○Michio Takahashi9-dan / age 62 ●
Mar 23, 2023Prelims Round 3Taichi Takami7-dan / age 29 ○Shuji Satoh8-dan / age 55 ●
Mar 23, 2023Prelims Round 3Kensuke Kitahama8-dan / age 47 ○Takahiro Toyokawa7-dan / age 56 ●
Mar 23, 2023Prelims Round 3Tomohiro Murata7-dan / age 41 ○Takanori Anyouji7-dan / age 48 ●
Mar 23, 2023Prelims Round 3Mikio Kariyama4-dan / age 21 ○Hiroshi Naganuma8-dan / age 58 ●
Mar 24, 2023Prelims Round 3Ayumu Matsuo8-dan / age 42 ○Kohei Hasebe5-dan / age 28 ●
Mar 24, 2023Prelims Round 3Satoshi Takano6-dan / age 29 ○Kota Kanai6-dan / age 36 ●
Mar 24, 2023Prelims Round 3Takuya Nishida5-dan / age 31 ○Takashi Abe9-dan / age 55 ●
Mar 24, 2023Prelims Round 3Yuta Komori5-dan / age 27 ○Wakamu Deguchi6-dan / age 27 ●
Mar 27, 2023Prelims Round 3Daisuke Katagami7-dan / age 41 ○Osamu Nakamura9-dan / age 60 ●
Mar 30, 2023Prelims Round 3Kazuo Sugimoto5-dan / age 31 ○Hisashi Namekata9-dan / age 49 ●
Mar 30, 2023Prelims Round 3Hiroki Taniai4-dan / age 29 ○Eisaku Tomioka8-dan / age 58 ●
Mar 30, 2023Prelims Round 2Hideyuki Takano6-dan / age 50 ○Hiroki Nakataposthumous 9-dan / age 58 ●
Mar 31, 2023Prelims Round 2Akira Nishio7-dan / age 43 ○Hiromu Watanabe6-dan / age 34 ●
Mar 31, 2023Prelims Round 3Naohiro Ishida5-dan / age 34 ○Hideyuki Takano6-dan / age 50 ●
Mar 31, 2023Prelims Round 3Daisuke Suzuki9-dan / age 48 ○Tatsuya Sanmaido7-dan / age 29 ●
Mar 31, 2023Prelims Round 3Makoto Tobe7-dan / age 36 ○Reo Kurosawa6-dan / age 31 ●
Apr 3, 2023Prelims Round 3Makoto Sasaki7-dan / age 43 ○Mirai Aoshima6-dan / age 28 ●
Apr 5, 2023Prelims Round 3Taku Morishita9-dan / age 56 ○Chikara Akutsu8-dan / age 40 ●
Apr 6, 2023Prelims Round 3Keita Kadokura5-dan / age 35 ○Shuji Muranaka7-dan / age 42 ●
Apr 7, 2023Prelims Round 3Kenshi Tokuda4-dan / age 25 ○Hiroshi Miyamoto5-dan / age 37 ●
Apr 10, 2023Prelims Round 3Akihiro Takada4-dan / age 20 ○Akihiro Murata6-dan / age 36 ●
Apr 10, 2023Prelims Round 4Tomohiro Murata7-dan / age 42 ○Mitsunori Makino6-dan / age 34 ●
Apr 11, 2023Prelims Round 3Wataru Yashiro7-dan / age 29 ○Yasuhiro Masuda7-dan / age 25 ●
Apr 12, 2023Prelims Round 3Eiji Iijima8-dan / age 43 ○Akira Nishio7-dan / age 43 ●
Apr 12, 2023Prelims Round 4Shogo Orita5-dan / age 33 ○Mikio Kariyama4-dan / age 21 ●
Apr 12, 2023Prelims Round 3Shinichiro Hattori5-dan / age 23 ○Keita Inoue9-dan / age 59 ●
Apr 13, 2023Prelims Round 4Kei Honda5-dan / age 25 ○Wataru Kamimura5-dan / age 36 ●
Apr 13, 2023Prelims Round 3Daichi Sasaki7-dan / age 27 ○Kenjirou Abe7-dan / age 34 ●
Apr 18, 2023Prelims Round 3Toshiyuki Moriuchi9-dan / age 52 ○Kazushi Watanabe6-dan / age 28 ●
Apr 18, 2023Prelims Round 3Yusuke Toyama6-dan / age 43 ○Takeshi Fujii9-dan / age 52 ●
Apr 18, 2023Prelims Round 3Yugo Takeuchi5-dan / age 35 ○Yasuaki Murayama7-dan / age 38 ●
Apr 20, 2023Prelims Round 4Yuta Komori5-dan / age 27 ○Kenshi Tokuda4-dan / age 25 ●
Apr 24, 2023Prelims Round 4Keita Kadokura5-dan / age 35 ○Daisuke Suzuki9-dan / age 48 ●
Apr 25, 2023Prelims Round 4Akihiro Takada4-dan / age 20 ○Kenji Imaizumi5-dan / age 49 ●
Apr 27, 2023Prelims Round 4Eiji Iijima8-dan / age 43 ○Makoto Tobe7-dan / age 36 ●
Apr 28, 2023Prelims Round 4Makoto Sasaki7-dan / age 43 ○Daisuke Katagami7-dan / age 41 ●
May 1, 2023Prelims Round 4Daichi Sasaki7-dan / age 27 ○Kazuo Sugimoto5-dan / age 31 ●
May 1, 2023Prelims Round 4Yugo Takeuchi5-dan / age 35 ○Takuya Nishida5-dan / age 31 ●
May 2, 2023Prelims Round 4Naohiro Ishida5-dan / age 34 ○Taku Morishita9-dan / age 56 ●
May 2, 2023Prelims Round 4Kensuke Kitahama8-dan / age 47 ○Shinichiro Hattori6-dan / age 23 ●
May 10, 2023Prelims Round 4Hiroki Taniai4-dan / age 29 ○Taichi Takami7-dan / age 29 ●
May 11, 2023Prelims Round 4Yusuke Toyama6-dan / age 43 ○Ayumu Matsuo8-dan / age 43 ●
May 11, 2023Prelims Round 4Wataru Yashiro7-dan / age 29 ○Satoshi Takano6-dan / age 29 ●
May 16, 2023Prelims Round 4Toshiyuki Moriuchi9-dan / age 52 ○Sakio Chiba7-dan / age 44 ●
May 22, 2023Prelims FinalDaichi Sasaki7-dan / age 27 ○Hiroki Taniai4-dan / age 29 ●
May 23, 2023Prelims FinalAkihiro Takada4-dan / age 20 ○Yugo Takeuchi5-dan / age 35 ●
May 24, 2023Prelims FinalYuta Komori5-dan / age 27 ○Shogo Orita5-dan / age 33 ●
Jun 1, 2023Prelims FinalYusuke Toyama6-dan / age 43 ○Keita Kadokura5-dan / age 35 ●
Jun 1, 2023Prelims FinalKensuke Kitahama8-dan / age 47 ○Tomohiro Murata7-dan / age 42 ●
Jun 6, 2023Prelims FinalKei Honda6-dan / age 25 ○Eiji Iijima8-dan / age 43 ●
Jun 6, 2023Prelims FinalWataru Yashiro7-dan / age 29 ○Makoto Sasaki7-dan / age 43 ●
Jun 6, 2023Prelims FinalNaohiro Ishida5-dan / age 34 ○Toshiyuki Moriuchi9-dan / age 52 ●

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