33rd Gosei-sen

Host Organization : Newspaper Go Consortium

Title match

Players 1st round
07-11
Kanazawa
Ishikawa
2nd round
07-27
Nagaoka
Nigata
3rd round
07-31
Naha
Okinawa
4th round
08-15
Chiyoda
Tokyo
5th round
08-20
Chiyoda
Tokyo
Cho U (Gosei)   B+R W+R B+R  
Yamashita Keigo (Kisei) B+R        
Cho U kept the title by 3-1.
The win-loss records; Cho U 22-14 Yamashita Keigo.

Tournament table

Players 1st round 2nd round 3rd round Semifinals Challenger
decision
match
Takano Hideki(7d) Takao S
W+R
01-24
Takao S
W+R
03-12
Takao S
B+R
04-07
Yamashita K
W+1.5
06-02
Oya Koichi(9d) Takao S
W+R
12-06
Takao Shinji(H)
Seto Taiki(6d) Kobayashi K
B+0.5
12-06
Yuki S
B+R
01-24
Kobayashi Koichi(9d)
Mimura Tomoyasu(9d) Yuki S
B+1.5
11-01
Yuki Satoshi(9d)
Ko Mosei(9d) Ko Mosei
B+R
10-25
Yamada K
B+1.5
01-17
Yamada K
W+R
03-13
Yukawa Mitsuhisa(9d)
Yamada Kimio(9d) Yamada K
W+R
11-01
Imamura Toshiya(9d)
Hikosaka Naoto(9d) Hikosaka N
B+2.5
11-22
Hikosaka N
B+1.5
01-31
Kim Sujun(8d)
Hane Naoki(9d) Hane N
B+R
11-22
O Rissei(9d)
Cho Chikun(25H) Cho Chikun
B+R
11-08
Cho Chikun
W+2.5
12-06
Yamashita K
B+R
02-18
Yamashita K
B+R
03-27
Nakaonoda Tomomi(9d)
Ko Iso(7d) Ko Iso
W+1.5
11-01
Takagi Shoichi(9d)
Ishii Shinzo(9d) Ishii S
B+R
10-18
Yamashita K
B+R
11-19
Matsumoto Takehisa(7d)
Cho Riyu(7d) Yamashita K
W+4.5
10-18
Yamashita Keigo(K)
Yamashiro Hiroshi(9d) Kono R
B+R
12-13
Yoda N
W+2.5
01-31
Yoda N
B+R
02-21
Kono Rin(T)
Yokota Shigeaki(9d) Yoda N
B+5.5
10-25
Yoda Norimoto(9d)
Goto Shungo(9d) Goto S
B+0.5
12-13
Yamada T
W+R
01-17
Takemiya Masaki(9d)
Yamada Takuji(7d) Yamada T
B+0.5
11-29
Kurahashi Masayuki(9d)
Note;
  (K); Kisei  (H); Honinbo  (T); Tengen  (25H); 25th Honinbo

History;
  2007-10-12 Page was created.
  2007-10-19,26 Updated.
  2007-11-02,09,16,23,30 Updated.
  2007-12-07,14 Updated.
  2008-01-11,18,25 Updated.
  2008-02-01,15,22 Updated.
  2008-03-07,14,21,28 Updated.
  2008-04-04,11 Updated.
  2008-05-30 Updated.
  2008-06-04 Updated.
  2008-07-11,27,31 Updated.
  2008-08-15 Updated.

Preliminary tournament A

Players 1st round Final   Players 1st round Final
Yamada Takuji(7d) Yamada T
W+R
08-02
Yamada T
W+R
09-06
  Ito Yoji(9d) Hane N
B+R
09-13
Hane N
B+2.5
10-08
Takanashi Seiken(8d) Hane Naoki(9d)
O Meien(9d) Awaji S
B+R
07-26
Yanagawa Hiromasa(7d) Shimojima Y
B+R
07-26
Awaji Shuzo(9d) Shimojima Yohei(7d)
Fukui Susumu(9d) Takano H
W+R
07-26
Takano H
B+R
08-30
Hane Yasumasa(9d) Yamada K
W+R
07-26
Yamada K
B+7.5
09-13
Takano Hideki(7d) Yamada Kimio(9d)
Mizokami Tomochika(8d) Mizokami T
W+R
08-02
Takabayashi Masahiro(6d) Nakano H
W+R
08-09
Kataoka Satoshi(9d) Nakano Hironari(9d)
Chino Tadahiko(9d) Suzuki Y
B+R
08-02
Oya K
W+R
09-27
Ogata Masaki(9d) Yamashiro H
B+0.5
09-27
Yamashiro H
W+R
10-25
Suzuki Yoshimichi(6d) Yamashiro Hiroshi(9d)
Oya Koichi(9d) Oya K
W+R
08-23
Yamamori Tadanao(5d) Iwata T
B+13.5
07-26
Akiyama Jiro(8d) Iwata Tatsuaki(9d)
Takemiya Masaki(9d) Takemiya M
W+R
08-16
Takemiya M
W+R
09-20
Ueki Yoshio(8d) Nakamura S
W+10.5
09-06
Goto S
W+6.5
09-27
Oki Keiji(7d) Nakamura Shinya(8d)
Yasuda Yasutoshi(9d) Yasuda Y
B+R
07-26
Goto Shungo(9d) Goto S
B+R
07-26
Otake Hideo(HG) Ishii Kunio(9d)
Sakai Takeshi(9d) Matsumoto T
B+R
08-09
Matsumoto T
B+R
09-13
Hikosaka Naoto(9d) Hikosaka N
W+R
08-09
Hikosaka N
W+R
09-27
Matsumoto Takehisa(6d) Ishida Atsushi(9d)
Rin Kaiho(HT) So Yokoku
B+4.5
08-23
Nakane Naoyuki(8d) Nakane N
B+0.5
07-26
So Yokoku(8d) Iyama Yuta(7d)
Kanazawa Hideo(7d) Kanazawa H
W+R
08-09
Kim Sujun
W+R
09-13
Yuki Satoshi(9d) Yuki S
W+R
07-11
Yuki S
B+R
09-06
Ishida Akira(9d) Tamura Chiaki(2d)
Kuwamoto Shinpei(6d) Kim Sujun
B+8.5
08-23
Suzuki Keiji(5d) Sekiyama T
B+R
06-20
Kim Sujun(8d) Sekiyama Toshimichi(9d)
Kobayashi Satoru(9d) Kobayashi K
B+R
10-11
Kobayashi K
B+0.5
11-15
Yata Naoki(9d) Yata N
B+R
06-27
Imamura T
B+2.5
08-29
Kobayashi Koichi(9d) Sakakibara Masaaki(7d)
Miyazawa Goro(9d) Kudo N
W+R
08-02
Imamura Toshiya(9d) Imamura T
W+R
06-20
Kudo Norio(9d) Miyamoto Yoshihisa(9d)
Kato Atsushi(8d) Kato A
B+2.5
08-16
Ko Mosei
B+R
09-13
Yamada Noriyoshi(9d) Yamada N
B+R
07-12
Kurahashi M
B+R
08-08
Ryu Shikun(9d) Yoshida Mika(8d)
Hashimoto Yujiro(9d) Ko Mosei
B+3.5
07-26
Kurahashi Masayuki(9d) Kurahashi M
W+R
07-04
Ko Mosei(9d) Takahara Shuji(9d)
Kenmochi Jo(7d) Cho Riyu
B+0.5
08-23
Cho Riyu
W+R
09-13
Takiguchi Masaki(9d) Ishii S
B+R
06-20
Ishii S
B+1.5
09-13
Cho Riyu(7d) Ishii Shinzo(9d)
Izumitani Hideo(8d) Izumitani H
B+R
08-09
Kubota Masaru(2d) Sakai H
B+R
08-08
Tsuruyama Atsushi(6d) Sakai Hideyuki(7d)
Suzuki Isao(7d) Nakaonoda T
W+0.5
07-26
Nakaonoda T
W+R
09-13
Shiraishi Yutaka(9d) Yukawa M
W+R
06-06
Yukawa M
W+R
08-29
Nakaonoda Tomomi(9d) Yukawa Mitsuhisa(9d)
Fukui Masaaki(9d) Morita M
B+R
07-26
Nakano Yasuhiro(9d) Nakano Y
W+R
06-20
Morita Michihiro(9d) Kawamura Kazunori(9d)
Yo Kagen(9d) Yo Kagen
B+R
08-16
O Rissei
W+R
09-06
Arakaki Shun(8d) Oyama K
B+6.5
06-20
Seto T
W+0.5
09-13
Komatsu Hideki(9d) Oyama Kunio(9d)
Konagai Masaru(8d) O Rissei
W+R
08-02
Kiyonari Tetsuya(9d) Seto T
B+6.5
07-11
O Rissei(9d) Seto Taiki(6d)
Ko Iso(7d) Ko Iso
B+R
07-25
Ko Iso
W+7.5
09-20
Takagi Shoichi(9d) Takagi S
B+R
08-16
Takagi S
W+R
09-06
Han Zenki(7d) Koyama Terumi(5d)
Umezawa Yukari(5d) Sakai M
B+R
08-02
Kono Mitsuki(7d)
Sakai Maki(8d)  
Note;
  (HT); Honorary Tengen  (HG); Honorary Gosei

History;
  2007-06-08 Page was created.
  2007-06-15,22,29 Updated.
  2007-07-06,13,20,27 Updated.
  2007-08-03,10,17,24,31 Updated.
  2007-09-08,14,21,28 Updated.
  2007-10-05,12,19,26 Updated.
  2007-11-09,16 Updated.