The present page gives the (Nihon Ki-in) Preliminary A of the 71st Honinbo tournament. In a knock-out system, 108 players compete in 28 groups of 4 (or 3) for a place in the Last preliminary.
| 71st Honinbo, Preliminary A | ||
|---|---|---|
| Tsuneishi Takashi | Tsuneishi Takashi | Ichiriki Ryo |
| Takagi Shoichi | ||
| Oba Junya | Ichiriki Ryo | |
| Ichiriki Ryo | ||
| Kyo Kagen | Onishi Kenya | Suzuki Ayumi |
| Onishi Kenya | ||
| Fujisawa Rina | Suzuki Ayumi | |
| Suzuki Ayumi | ||
| Endo Yoshifumi | Kono Mitsuki | Kono Mitsuki |
| Kono Mitsuki | ||
| Adachi Toshimasa | Takekiyo Isamu | |
| Takekiyo Isamu | ||
| Yo Kagen | Yo Kagen | Yo Kagen B+R 2015-06-11 |
| Mimura Kaori | ||
| Kataoka Satoshi | Kataoka Satoshi B+R 2015-05-21 |
|
| Sakai Maki | ||
| Han Zenki | Shibano Toramaru | Shibano Toramaru |
| Shibano Toramaru | ||
| Sakai Takeshi | Sakai Takeshi | |
| Takano Hideki | ||
| Kobayashi Koichi | Yamada Takuji W+0.5 2015-05-14 |
Yamada Takuji |
| Yamada Takuji | ||
| Anzai Nobuaki | Anzai Nobuaki | |
| Tsurumaru Keiichi | ||
| Kazama Jun | Obuchi Kotaro | Takemiya Masaki W+R 2015-06-11 |
| Obuchi Kotaro | ||
| Kubo Hideo | Takemiya Masaki B+R 2015-05-14 |
|
| Takemiya Masaki | ||
| Matsumoto Takehisa | Yo Chito | Ko Iso |
| Yo Chito | ||
| Tajiri Yuto | Ko Iso | |
| Ko Iso | ||
| Tsuruyama Atsushi | Tsuruyama Atsushi | Tsuruyama Atsushi |
| Mizokami Tomochika | ||
| Otake Hideo | Cho Riyu B+7.5 2015-04-30 |
|
| Cho Riyu | ||
| Kim Sujun | Kim Sujun B+R 2015-05-14 |
Uchida Shuhei |
| Cho Sonjin | ||
| Nakaonoda Tomomi | Uchida Shuhei | |
| Uchida Shuhei | ||
| Akiyama Jiro | Akiyama Jiro | Motoki Katsuya |
| Horimoto Mitsunari | ||
| Oya Koichi | Motoki Katsuya | |
| Motoki Katsuya | ||
| Terayama Rei | Terayama Rei | Terayama Rei |
| Iguchi Toyohide | ||
| So Yokoku | So Yokoku | |
| Sugimoto Akira | ||
| Kobayashi Satoru | Kobayashi Satoru B+1.5 2015-05-21 |
Kobayashi Satoru W+R 2015-06-04 |
| Oki Keiji | ||
| Kudo Norio | Nishimura Keiji B+11.5 2015-05-28 |
|
| Nishimura Keiji | ||
| Kono Takashi | Kanazawa Hideo | Kanazawa Hideo |
| Kanazawa Hideo | ||
| Kato Atsushi | Kato Atsushi | |
| Ohashi Hirofumi | ||
| O Meien | O Meien W+R 2015-05-14 |
O Meien W+R 2015-05-28 |
| Takemiya Yoko | ||
| Shuto Shun | Shuto Shun | |
| Kenmochi Jo | ||
| Mochizuki Kenichi | Mochizuki Kenichi | Awaji Shuzo |
| Takeuchi Kosuke | ||
| Awaji Shuzo | Awaji Shuzo | |
| Kanazawa Makoto | ||
| Hirata Tomoya | Hirata Tomoya | Hirata Tomoya W+0.5 2015-06-18 |
| Xie Yimin | ||
| Mitani Tetsuya | Yoda Norimoto W+R 2015-05-28 |
|
| Yoda Norimoto | ||
| Rin Kanketsu | Rin Kanketsu | Rin Kanketsu B+R 2015-07-09 |
| Suzuki Shinji | ||
| Cho Chikun | Cho Chikun B+R 2015-05-21 |
|
| Komatsu Hideki | ||
| Aoki Shinichi | Aoki Shinichi | |
| Kurotaki Masanori | Kurotaki Masanori | |
| Rin Shien | ||
| Hoshino Masaki | Hoshino Masaki | |
| Koyama Kuya | Koyama Kuya | |
| Michael Redmond | ||
| Goto Shungo | Tsuruta Kazushi | Hane Naoki W+R 2015-07-02 |
| Tsuruta Kazushi | ||
| Hane Naoki | Hane Naoki B+R 2015-05-21 |
|
| Hiroe Hiroyuki | ||
| Enda Hideki | Kitano Ryo | Nakano Hironari |
| Kitano Ryo | ||
| Nakano Hironari | Nakano Hironari | |
| Takahashi Masumi | ||
| Sakaguchi Ryuzo | Sakaguchi Ryuzo | Sakaguchi Ryuzo |
| Sasaki Tsuyoshi | ||
| O Keii | Iwamaru Taira | |
| Iwamaru Taira | ||
| Yamashiro Hiroshi | Tajima Shingo | Tajima Shingo |
| Tajima Shingo | ||
| Ishida Atsushi | Imamura Yoshiaki | |
| Imamura Yoshiaki | ||
| Ogata Masaki | Ogata Masaki | Ogata Masaki |
| Takei Takashi | ||
| Tanaka Nobuyuki | Tanaka Nobuyuki | |
| Nakamura Shinya | ||
| Muramatsu Hiroki | Muramatsu Hiroki B+0.5 2015-05-28 |
Muramatsu Hiroki |
| Yamada Kimio | ||
| Ohashi Naruya | Ohashi Naruya | |
| Bian Wenkai | ||
| Nakane Naoyuki | Nakane Naoyuki | Hane Yasumasa |
| Araki Issei | ||
| Hane Yasumasa | Hane Yasumasa | |
| Yoshioka Kaoru | ||
| Hikosaka Naoto | Hikosaka Naoto B+5.5 2015-05-07 |
Hikosaka Naoto W+R 2015-06-04 |
| Yamamori Tadanao | ||
| Shida Tatsuya | Shida Tatsuya | |
| Kawada Kohei | ||