Honinbo

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76th Honinbo

Organizers: Mainichi Shimbun, The Nihon Ki-in, Kansai Ki-in

Title match

Players 1st round05-11,12TakasakiGumma 2nd round05-24,25NoshiroAkita 3rd round06-01,02MoriguchiOsaka 4th round06-10,11KitakyushuFukuoka 5th round06-21,22MatsumotoNagano 7th round06-29,30TobaMie 6th round07-06,07KofuYamanashi
Iyama Yuta (Honinbo) W+R W+R B+R W+R
Shibano Toramaru (Oza) W+R B+R W+R

League

Rank Players S.T K.K I.R H.N K.I T.A S.A O.R Result
1 Shibano Toramaru(O) - X11-20 W+R02-04 B+R04-02 W+R03-18 B+R01-14 W+0.510-08 B+R12-18 6-1 C
2 Kyo Kagen(8d) W+R11-20 - B+R03-11 X12-18 B+R01-07 W+0.510-08 B+R04-02 X02-18 5-2 2
3 Ichiriki Ryo(T) X02-04 X03-11 - B+R10-15 W+R12-10 B+R11-12 W+R01-21 B+R04-02 5-2 3
4 Hane Naoki(9d) X04-02 B+R12-18 X10-15 - B+R11-05 W+R02-11 X03-04 W+R01-21 4-3 4
5 Ko Iso(9d) X03-18 X01-07 X12-10 X11-05 - B+R04-02 W+R02-04 X10-22 2-5 DM
6 Tsuruyama Atsushi(8d) X01-14 X10-08 X11-12 X02-11 X04-02 - B+R12-10 X03-11 1-6 DM
7 Sada Atsushi(7d) X10-08 X04-02 X01-21 W+R03-04 X02-04 X12-10 - B+R11-26 2-5 DM
8 Onishi Ryuhei(7d) X12-18 B+R02-18 X04-02 X01-21 W+R10-22 B+R03-11 X11-26 - 3-4 DM

League scene

Player1(upper);winner
Player2(lower);loser
B|W+x.x|R ;result
xx-xx ;date 		1
S.T		 2
K.K		 3
I.R		 4
H.N		 5
K.I		 5
T.A		 5
S.A		 5
O.R
Round
1
(Oct.)		 S.TS.AW+0.510-08 K.KT.AW+0.510-08 I.RH.NB+R10-15 O.RK.IW+R10-22 1-0 1-0 1-0 0-1 0-1 0-1 0-1 1-0
Round
2
(Nov.)		 H.NK.IB+R11-05 I.RT.AB+R11-12 K.KS.TW+R11-20 S.AO.RB+R11-26 1-1 2-0 2-0 1-1 0-2 0-2 1-1 1-1
Round
3
(Dec.)		 T.AS.AB+R12-10 I.RK.IW+R12-10 S.TO.RB+R12-18 H.NK.KB+R12-18 2-1 2-1 3-0 2-1 0-3 1-2 1-2 1-2
Round
4
(Jan.)		 K.KK.IB+R01-07 S.TT.AB+R01-14 I.RS.AW+R01-21 H.NO.RW+R01-21 3-1 3-1 3-1 3-1 0-4 1-3 1-3 1-3
Round
5
(Feb.)		 S.TI.RW+R02-04 K.IS.AW+R02-04 H.NT.AW+R02-11 O.RK.KB+R02-18 4-1 3-2 4-1 4-1 1-4 1-4 1-4 2-3
Round
6
(Mar.)		 S.AH.NW+R03-04 K.KI.RB+R03-11 O.RT.AB+R03-11 S.TK.IW+R03-18 5-1 4-2 4-2 4-2 1-5 1-5 2-4 3-3
Round
7
(Apr.)		 S.TH.NB+R04-02 K.IT.AB+R04-02 K.KS.AB+R04-02 I.RO.RB+R04-02 6-1 5-2 5-2 4-3 2-5 1-6 2-5 3-4
Result C 2 3 4 DM DM DM DM
Age at 2020-09-30 20 22 23 44 33 39 24 20
Registered Honinbo and league(years) 4 2 4 14 6 1 1 1
Win-Loss 2020-09-30(win-loss) 27-17 26-16 39-09 12-15 09-10 18-11 23-09 23-07
Percentage 2020-09-30(%) 61 62 81 44 47 61 72 77
Ranking 2020-09-30 3 4 1 - - - 9 9

The last preliminary tournament

  • Players1st roundSemifinalsFinal
    Sada Atsushi(4d) Sada AtsushiW+R06-04 Sada AtsushiB+1.507-09 Sada AtsushiW+0.507-30 Sada AtsushiW+R08-31
    Ri Ishu(8d)
    Suzuki Shinji(7d)
    Nakano Hironari(9d) Nakano HironariB+0.506-25
    Kurotaki Masanori(8d)
    Imamura Yoshiaki(9d) Son MakotoW+R07-02 Yu ZhengqiB+R08-06
    Son Makoto(7d)
    Yu Zhengqi(8d) Yu ZhengqiB+R06-25
    Shida Tatsuya(8d)
  • Players1st roundSemifinalsFinal
    Nakane Naoyuki(9d) O RisseiW+R06-25 Onishi RyuheiW+R07-30 Onishi RyuheiB+R08-27
    O Rissei(9d)
    Onishi Ryuhei(5d) Onishi RyuheiB+5.507-02
    Mizokami Tomochika(9d)
    Obuchi Kotaro(5d) Obuchi KotaroW+R06-29 Kono RinW+R08-06
    Koike Yoshihiro(5d)
    Motoki Katsuya(8d) Kono RinB+R07-16
    Kono Rin(9d)
  • Players1st roundSemifinalsFinal
    Takei Takashi(7d) Ryu ShikunW+R07-02 Tsuruyama AtsushiW+R07-30 Tsuruyama AtsushiB+6.508-31
    Ryu Shikun(9d)
    Tsuruyama Atsushi(8d) Tsuruyama AtsushiB+R07-09
    Hirose Yuichi(4d)
    Wu Boyi(5d) Muramoto WataruB+R07-13 Ida AtsushiB+R08-13
    Muramoto Wataru(2d)
    Ida Atsushi(8d) Ida AtsushiB+10.507-16
    Yamashita Keigo(9d)
  • Players1st roundSemifinalsFinal
    Murakawa Daisuke(9d) Murakawa DaisukeB+R08-10 Onishi KenyaB+R08-27 Ko IsoW+R09-10
    Cho U(9d)
    Onishi Kenya(4d) Onishi KenyaB+R07-23
    Ogata Masaki(9d)
    Taniguchi Toru(4d) Hirata TomoyaB+3.506-25 Ko IsoB+6.507-09
    Hirata Tomoya(7d)
    Ko Iso(9d) Ko IsoW+0.506-11
    Yokotsuka Riki(7d)

Preliminary tournament A

  • Players1st roundFinal
    O Rissei(9d) O RisseiB+1.502-13 O RisseiB+R03-19
    Awaji Shuzo(9d)
    Takeuchi Kosuke(4d) Takeuchi KosukeB+R01-30
    Hashimoto Yujiro(9d)
  • Players1st roundFinal
    Cho Riyu(8d) Son MakotoW+R02-20 Son MakotoW+R03-19
    Son Makoto(7d)
    Kobayashi Satoru(9d) Terayama ReiB+R02-06
    Terayama Rei(6d)
  • Players1st roundFinal
    Obuchi Kotaro(5d) Obuchi KotaroB+R03-12 Obuchi KotaroW+R06-04
    Ueno Asami(3d)
    Shuto Shun(8d) Aoki HirotakaB+3.501-23
    Aoki Hirotaka(2d)
  • Players1st roundFinal
    Numadate Sakiya(6d) Fujisawa RinaW+0.501-30 Ryu ShikunB+R02-27
    Fujisawa Rina(4d)
    Ryu Shikun(9d) Ryu ShikunW+6.501-23
    Inaba Takahiro(3d)
  • Players1st roundFinal
    Akiyama Jiro(9d) Akiyama JiroB+2.502-13 Koike YoshihiroW+R03-19
    Aoki Shinichi(9d)
    Koike Yoshihiro(5d) Koike YoshihiroW+R01-23
    Kuwabawa Shun(2d)
  • Players1st roundFinal
    Anzai Nobuaki(7d) Anzai NobuakiW+5.501-30 Onishi RyuheiW+0.502-20
    Okada Shinichiro(8d)
    Onishi Ryuhei(5d) Onishi RyuheiB+2.501-30
    Rin Kanketsu(8d)
  • Players1st roundFinal
    Mitani Tetsuya(7d) Tajiri YutoDefault02-27 Kurotaki MasanoriW+R03-19
    Tajiri Yuto(5d)
    Kurotaki Masanori(8d) Kurotaki MasanoriW+R01-23
    Morita Michihiro(9d)
  • Players1st roundFinal
    Koyama Kuya(4d) Koyama KuyaB+R01-23 Ko IsoW+R02-13
    Uchida Shuhei(7d)
    Ko Iso(9d) Ko IsoW+R01-23
    Kudo Norio(9d)
  • Players1st roundFinal
    Onishi Kenya(4d) Onishi KenyaW+R01-30 Onishi KenyaB+6.502-20
    Ogaki Yusaku(9d)
    Ohashi Hirofumi(6d) Han ZenkiW+R01-23
    Han Zenki(8d)
  • Players1st roundFinal
    Sakai Takeshi(9d) Oomote TakutoW+R01-30 Ri IshuB+R02-27
    Oomote Takuto(3d)
    Ri Ishu(8d) Ri IshuB+R01-30
    Ishida Yoshio(24H)
  • Players1st roundFinal
    Mimura Tomoyasu(9d) Mizokami TomochikaB+R02-06 Mizokami TomochikaB+3.502-27
    Mizokami Tomochika(9d)
    Takao Shinji(9d) Takao ShinjiB+R01-23
    Ko Mosei(9d)
  • Players1st roundFinal
    Hirose Yuichi(4d) Hirose YuichiW+R01-30 Hirose YuichiB+R03-26
    Tsuneishi Takashi(4d)
    Fujimura Yosuke(3d) Mukai ChiakiW+1.501-30
    Mukai Chiaki(5d)
  • Players1st roundFinal
    Fujita Akihiko(7d) Fujita AkihikoB+R01-30 Hirata TomoyaB+R02-27
    So Yokoku(9d)
    Hirata Tomoya(7d) Hirata TomoyaB+R01-30
    Yo Kagen(9d)
  • Players1st roundFinal
    Yo Chito(6d) Yo ChitoB+0.501-30 Motoki KatsuyaB+R02-27
    Yoda Norimoto(9d)
    Motoki Katsuya(8d) Motoki KatsuyaW+0.501-23
    Matsumoto Takehisa(8d)
  • Players1st roundFinal
    Suzuki Shinji(7d) Suzuki ShinjiW+R03-05 Suzuki ShinjiB+R03-26
    Adachi Toshimasa(7d)
    Seki Kotaro(3d) Xie YiminB+5.501-30
    Xie Yimin(6d)
  • Players1st roundFinal
    Cho Zuiketsu(3d) Kubo HideoW+R02-06 Tsuruyama AtsushiB+R03-26
    Kubo Hideo(7d)
    Tsuruyama Atsushi(8d) Tsuruyama AtsushiB+5.502-20
    Cho Sonjin(9d)
  • Players1st roundFinal
    Cho U(9d) Cho UW+R01-30 Cho UW+R06-18
    Suzuki Ayumi(7d)
    Cho Chikun(25H) O MeienW+R03-05
    Omori Yasushi(9d) O MeienW+R01-30
    O Meien(9d)
  • Players1st roundFinal
    Mutsuura Yuta(7d) Mutsuura YutaW+R02-13 Nakano HironariB+1.504-02
    Tsuruta Kazushi(6d)
    Nakano Hironari(9d) Nakano HironariB+R03-05
    Hane Yasumasa(9d)
  • Players1st roundFinal
    Takei Takashi(7d) Takei TakashiW+R02-13 Takei TakeshiW+R03-12
    Sakai Takashi(1d)
    Nakamura Shinya(9d) Kanazawa MakotoW+R01-30
    Kanazawa Makoto(7d)
  • Players1st roundFinal
    Otake Yu(4d) Otake YuW+R02-20 Imamura YoshiakiW+R03-19
    Kikkawa Hajime(3d)
    Otani Naoki(3d) Imamura YoshiakiB+R01-23
    Imamura Yoshiaki(9d)
  • Players1st roundFinal
    Horimoto Mitsunari(4d) Muramoto WataruB+11.502-27 Muramoto WataruB+R03-19
    Muramoto Wataru(2d)
    Hikosaka Naoto(9d) Hikosaka NaotoB+R02-27
    Kitano Ryo(8d)
  • Players1st roundFinal
    Nakane Naoyuki(9d) Nakane NaoyukiW+R02-06 Nakane NaoyukiW+R03-19
    Kumamoto Shusei(4d)
    Hiroe Hiroyuki(9d) Hiroe HiroyukiB+2.502-13
    Ishida Atsushi(9d)
  • Players1st roundFinal
    O Keii(3d) O KeiiB+15.503-05 Ogata MasakiB+R06-11
    Goto Shungo(9d)
    Yanagisawa Satoshi(5d) Ogata MasakiB+R02-27
    Tanaka Nobuyuki(4d) Ogata MasakiW+2.501-30
    Ogata Masaki(9d)
  • Players1st roundFinal
    Ida Atsushi(8d) Ida AtsushiB+R01-30 Ida AtsushiB+R02-27
    Muramatsu Hiroki(6d)
    Bian Wenkai(3d) Kawada KoheiW+R02-13
    Katayama Yasuo(8d) Kawada KoheiW+4.501-30
    Kawada Kohei(6d)
  • Players1st roundFinal
    Yuki Satoshi(9d) Yuki SatoshiW+R02-19 Taniguchi ToruB+R03-11
    Sonoda Yuichi(9d)
    Sato Yuta(3d) Taniguchi ToruB+3.502-26
    Taniguchi Toru(4d)
  • Players1st roundFinal
    Yokota Shigeaki(9d) Sada AtsushiW+9.503-04 Sada AtsushiB+0.503-25
    Sada Atsushi(4d)
    Fujii Shuya(7d) Fujii ShuyaB+R03-11
    Takashima Yugo(3d)
  • Players1st roundFinal
    Yu Zhengqi(8d) Yu ZhengqiB+R03-05 Yu ZhengqiW+R04-01
    Nakano Yasuhiro(9d)
    Nishi Takenobu(4d) Nishi TakenobuW+3.502-19
    Yoshida Shoji(8d)
  • Players1st roundFinal
    Yun Chunho(4d) Wu BoyiB+R02-19 Wu BoyiW+R06-10
    Wu Boyi(5d)
    Konishi Kazuko(8d) Imamura ToshiyaW+R03-18
    Imamura Toshiya(9d)