79th Honinbo

Organizers: Mainichi Shimbun, The Nihon Ki-in, Kansai Ki-in
Sponsors: Daiwa Securities Co.Ltd.

Tournament table

Players 1st round 2nd round Semifinals Challenger
decision
match
Iyama Yuta(O) Iyama YutaW+R03-04 Iyama YutaW+R03-28
Ueno Asami(5d)
Seki Kotaro(9d) Seki KotaroB+1.502-26
Murakawa Daisuke(9d)
Hon Akiyoshi(5d) Koike YoshihiroB+R02-12 Yu ZhengqiB+R03-21
Koike Yoshihiro(7d)
Yuki Satoshi(9d) Yu ZhengqiB+R03-06
Yu Zhengqi(8d)
Shibano Toramaru(M) Shibano ToramaruW+R02-22 Shibano ToramaruB+R03-28
Fujita Akihiko(7d)
Motoki Katsuya(8d) Shida TatsuyaB+1.502-22
Shida Tatsuya(8d)
Koyama Kuya(6d) Seto TaikiW+R02-15 Hirata TomoyaW+1.503-14
Seto Taiki(8d)
Hirata Tomoya(8d) Hirata TomoyaW+R02-19
Kyo Kagen(9d)

The last preliminary tournament

  • Players Final
    Tsuruyama Atsushi(8d) Hon AkiyoshiB+R01-15
    Hon Akiyoshi(5d)
  • Players Final
    Hirose Yuichi(7d) Murakawa DaisukeW+R01-22
    Murakawa Daisuke(9d)
  • Players Final
    Otake Yu(7d) Koike YoshihiroW+R01-08
    Koike Yoshihiro(7d)
  • Players Final
    Adachi Toshimasa(7d) Hirata TomoyaB+R01-11
    Hirata Tomoya(8d)
  • Players Final
    Motoki Katsuya(8d) Motoki KatsuyaB+R01-08
    Shuto Shun(8d)
  • Players Final
    Kobayashi Satoru(9d) Fujita AkihikoB+R02-08
    Fujita Akihiko(7d)
  • Players Final
    Xie Yimin(7d) Ueno AsamiW+R02-05
    Ueno Asami(5d)
  • Players Final
    Shida Tatsuya(8d) Shida TatsuyaB+R01-15
    Ohashi Naruya(7d)
  • Players Final
    Hikosaka Naoto(9d) Seki KotaroB+R01-11
    Seki Kotaro(9d)
  • Players Final
    Koyama Kuya(6d) Koyama KuyaW+R01-08
    Nakane Naoyuki(9d)
  • Players Final
    Seto Taiki(8d) Seto TaikiB+R01-11
    Anzai Nobuaki(8d)
  • Players 1st round Final
    Yuki Satoshi(9d) Yuki SatoshiW+R01-25
    So Yokoku(9d) Ida AtsushiB+R12-21
    Ida Atsushi(9d)

Preliminary tournament A

  • Players 1st round Final
    Son Makoto(7d) Yamashita KeigoW+R11-06 Adachi ToshimasaB+R11-30
    Yamashita Keigo(9d)
    Adachi Toshimasa(7d) Adachi ToshimasaW+0.511-09
    Ueno Risa(2d)
  • Players 1st round Final
    Nakamura Shinya(9d) Fujii KokiB+R10-23 Anzai NobuakiW+2.511-30
    Fujii Koki(2d)
    Ko Iso(9d) Anzai NobuakiW+R10-30
    Anzai Nobuaki(8d)
  • Players 1st round Final
    Ueno Asami(5d) Ueno AsamiW+4.512-07 Ueno AsamiW+R01-08
    Han Zenki(8d)
    Cho Sonjin(9d) Yoda NorimotoB+R10-26
    Yoda Norimoto(9d)
  • Players 1st round Final
    Numadate Sakiya(7d) Numadate SakiyaW+R10-26 Xie YiminB+1.512-14
    Ohashi Hirofumi(7d)
    Xie Yimin(7d) Xie YiminW+R10-19
    Ito Masashi(5d)
  • Players 1st round Final
    Fujisawa Rina(6d) Kobayashi SatoruB+0.512-07 Kobayashi SatoruB+R01-22
    Kobayashi Satoru(9d)
    Oomote Takuto(4d) Oomote TakutoB+R10-23
    O Meien(9d)
  • Players 1st round Final
    Onishi Ryuhei(7d) Koyama KuyaB+R10-23 Koyama KuyaW+1.511-27
    Koyama Kuya(5d)
    Cho Chikun(25H) Cho ChikunB+1.510-23
    Tanaka Yuki(2d)
  • Players 1st round Final
    Kono Rin(9d) Kono RinB+R11-16 Shuto ShunW+R12-04
    Kanazawa Hideo(8d)
    Shuto Shun(8d) Shuto ShunW+R10-19
    Uchida Shuhei(8d)
  • Players 1st round Final
    Koike Yoshihiro(7d) Koike YoshihiroW+1.510-23 Koike YoshihiroW+10.511-16
    Oba Junya(8d)
    Yamada Takuji(8d) Yamada TakujiW+3.510-26
    Awaji Shuzo(9d)
  • Players 1st round Final
    Hirata Tomoya(8d) Hirata TomoyaB+4.510-26 Hirata TomoyaB+1.511-30
    Ogaki Yusaku(9d)
    Takanshi Seiken(9d) Cho UB+5.511-09
    Cho U(9d)
  • Players 1st round Final
    Hirose Yuichi(7d) Hirose YuichiB+R10-26 Hirose YuichiB+0.511-16
    Mimura Tomoyasu(9d)
    Mochizuki Kenichi(8d) Mochizuki KenichiB+R10-23
    Suzuki Shinji(8d)
  • Players 1st round Final
    Rin Kanketsu(8d) Rin KanketsuB+R10-19 So YokokuB+R11-16
    Miura Taro(3d)
    Yokotsuka Riki(7d) So YokokuB+R10-19
    So Yokoku(9d)
  • Players 1st round Final
    Ogata Masaki(9d) Ogata MasakiW+R11-02 Shida TatsuyaB+R12-04
    Bian Wenkai(4d)
    Shida Tatsuya(8d) Shida TatsuyaB+R11-02
    Kikkawa Hajime(4d)
  • Players 1st round Final
    Ida Atsushi(9d) Ida AtsushiW+10.510-23 Ida AtsushiB+R12-07
    Enda Hideki(9d)
    Yamada Kimio(9d) Yamada KimioW+R10-19
    Nakahama Konosuke(1d)
  • Players 1st round Final
    Hikosaka Naoto(9d) Hikosaka NaotoB+0.510-26 Hikosaka NaotoB+0.511-23
    Mutsuura Yuta(8d)
    Mito Shuhei(2d) Mito ShuheiB+R11-02
    Nakano Shoya(2d)
  • Players 1st round Final
    Hane Naoki(9d) Ohashi NaruyaB+R10-23 Ohashi NaruyaB+R11-30
    Ohashi Naruya(7d)
    Yamashiro Hiroshi(9d) Kato YukiB+0.510-26
    Kato Yuki(7d)
  • Players 1st round Final
    Nishioka Masao(3d) O KeiiB+6.511-02 Nakane NaoyukiB+5.511-30
    O Keii(3d)
    Nakane Naoyuki(9d) Nakane NaoyukiB+R10-19
    Imamura Yoshiaki(9d)
  • Players 1st round Final
    Seto Taiki(8d) Seto TaikiB+R10-04 Seto TaikiB+R12-07
    Watanabe Koki(4d)
    Shintani Yosuke(3d) Sada AtsushiB+6.511-02
    Sada Atsushi(7d)
  • Players 1st round Final
    Ha Youngil(7d) Ha YoungilW+R09-13 Yuki SatoshiW+0.512-13
    Nakano Yasuhiro(9d)
    Wu Boyi(5d) Yuki SatoshiW+R12-04
    Yuki Satoshi(9d)
  • Players 1st round Final
    Nishi Takenobu(5d) Hara MasakazuDefault09-20 Murakawa DaisukeB+13.511-01
    Hara Masakazu(4d)
    Ando Hinata(1d) Murakawa DaisukeB+R10-04
    Murakawa Daisuke(9d)
  • Players 1st round Final
    Hon Akiyoshi(5d) Hon AkiyoshiW+4.509-27 Hon AkiyoshiW+R10-12
    Yukawa Mitsuhisa(9d)
    Imabun Taro(3d) Imabun TaroB+R08-30
    Okawa Takuya(3d)