74th Oza
Organizers: The Nikkei, The Nihon Ki-in, Kansai Ki-in
Tournament table
| Players | 1st round | 2nd round | Semifinals | Challenger decision match |
|---|---|---|---|---|
| Yu Zhengqi(9d) | Yu ZhengqiW+R05-13 | Yu ZhengqiB+R07-09 | 07-23 | |
| Fujita Akihiko(8d) | ||||
| Seto Taiki(9d) | Takao ShinjiW+5.506-01 | |||
| Takao Shinji(9d) | ||||
| Miura Taro(5d) | Fukuoka KotaroW+R06-01 | Fukuoka KotaroW+R07-06 | ||
| Fukuoka Kotaro(H) | ||||
| Sakai Yuki(7d) | Sakai YukiB+R05-07 | |||
| Shuto Shun(8d) | ||||
| Hirata Tomoya(8d) | Onishi RyuheiB+2.506-04 | Motoki KatsuyaW+R06-22 | 07-23 | |
| Onishi Ryuhei(7d) | ||||
| Motoki Katsuya(9d) | Motoki KatsuyaW+0.505-07 | |||
| Adachi Toshimasa(7d) | ||||
| Shimojima Yohei(8d) | Yamashita KeigoW+R05-21 | Iyama YutaW+R07-02 | ||
| Yamashita Keigo(9d) | ||||
| Tsuji Shigehito(5d) | Iyama YutaW+R05-07 | |||
| Iyama Yuta(G) |
The last preliminary tournament
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Players Final Murakawa Daisuke(9d) Shuto ShunW+R04-09 Shuto Shun(8d) -
Players Final Otani Naoki(5d) Fujita AkihikoW+R02-26 Fujita Akihiko(8d) -
Players Final Mimura Tomoyasu(9d) Onishi RyuheiB+R03-09 Onishi Ryuhei(7d) -
Players Final So Yokoku(9d) Hirata TomoyaW+R03-02 Hirata Tomoya(8d) -
Players Final Tsuji Shigehito(5d) Tsuji ShigehitoB+R03-09 Kyo Kagen(9d) -
Players Final Seto Taiki(9d) Seto TaikiW+R03-16 Onishi Kenya(6d)
Preliminary tournament A
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Players 1st round Final Kanazawa Hideo(8d) Onishi KenyaB+0.510-30 Onishi KenyaB+1.512-04 Onishi Kenya(6d) Hirose Yuichi(7d) Anzai NobuakiW+R11-06 Anzai Nobuaki(8d) -
Players 1st round Final Mitani Tetsuya(8d) Ko IsoB+1.511-06 Ko IsoW+R12-08 Ko Iso(9d) Numadate Sakiya(7d) Tsuruyama AtsushiW+R11-06 Tsuruyama Atsushi(8d) -
Players 1st round Final Fujisawa Rina(7d) Kim SujunB+R12-18 Shuto ShunB+R01-08 Kim Sujun(9d) Fujimura Yosuke(4d) Shuto ShunW+R11-06 Shuto Shun(8d) -
Players 1st round Final Cho Riyu(9d) So YokokuB+4.511-06 So YokokuB+R12-15 So Yokoku(9d) Kono Mitsuki(8d) Kato AtsushiB+1.511-20 Kato Atsushi(9d) -
Players 1st round Final Onishi Ryuhei(7d) Onishi RyuheiB+R10-30 Onishi RyuheiW+R12-04 Tanaka Yuki(3d) Ishikure Ikuro(9d) Suzuki ShinjiB+R11-06 Suzuki Shinji(8d) -
Players 1st round Final Akiyama Jiro(9d) Mimura TomoyasuB+2.511-06 Mimura TomoyasuB+6.512-08 Mimura Tomoyasu(9d) Rin Shien(8d) -
Players 1st round Final Xiao Yuyang(3d) Xiao YuyangB+R10-30 Yi LiaoW+R01-15 Cho Sonjin(9d) Yi Liao(5d)
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Players 1st round Final Muramatsu Hiroki(7d) Muramatsu HirokiB+R11-13 Ida AtsushiB+R12-18 Kato Yuki(7d) Ida Atsushi(9d)
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Players 1st round Semifinals Final Hon Akiyoshi(5d) Hon AkiyoshiW+R12-24 Sonoda YuichiW+R01-14 Fujii ShuyaW+R01-28 Kawamura Kazunori(9d) Hara Masakazu(4d) Sonoda YuichiB+1.511-26 Sonoda Yuichi(9d) Watanabe Kandai(4d) Otani KensukeB+R11-26 Fujii ShuyaB+R12-24 Otani Kensuke(1d) Fujii Shuya(8d) Fujii ShuyaB+2.512-11 Wu Boyi(6d) -
Players 1st round Semifinals Final Seto Taiki(9d) Seto TaikiB+R12-03 Seto TaikiB+R12-17 Seto TaikiB+1.502-05 Kawabata Atsushi(1d) Nakano Yasuhiro(9d) Nakano YasuhiroW+R12-03 Yokota Shigeaki(9d) Tanaka Koyu(5d) Imabun TaroB+0.501-12 Yuki SatoshiW+7.501-15 Imabun Taro(5d) Watanabe Yu(3d) Yuki SatoshiW+R11-13 Yuki Satoshi(9d) -
Players 1st round Semifinals Final Kurahashi Masayuki(9d) Kurahashi MasayukiW+R12-17 Kurahashi MasayukiW+R01-12 Takashima YugoB+3.501-28 Yoshida Mika(8d) Tatsumi Akane(4d) Tatsumi AkaneW+3.511-26 Takayamabe Fumi(1d) Takahashi Suketasu(1d) Sato YutaW+3.512-03 Takashima YugoW+R12-17 Sato Yuta(4d) Sato Yohei(2d) Takshima YugoB+R11-12 Takashima Yugo(5d) -
Players 1st round Semifinals Final Murakawa Daisuke(9d) Murakawa DaisukeW+R11-12 Murakawa DaisukeW+R01-08 Murakawa DaisukeB+R02-19 Abe Yoshiki(5d) Tanaka Kentaro(1d) Tanaka KentaroW+R11-26 Kim Byeongjun(4d) Kubo Katsuaki(9d) Mine YasuhiroW+2.512-10 Kunisawa HirotoB+R12-24 Mine Yasuhiro(5d) Kunisawa Hiroto(4d) Kunisawa HirotoB+R11-12 Imamura Toshiya(9d)