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28th Judan title

Winners' Section

Winners' Section
Sakata Eio Sakata Eio
B+R		 Sakata Eio
B+R		 Yoda Norimoto
W+3.5		 Yamashiro Hiroshi
W+0.5
Ogata Masaki
Takemiya Masaki Hasegawa Sunao
W+0.5
Hasegawa Sunao
Kobayashi Koichi Kobayashi Koichi
B+R		 Yoda Norimoto
W+4.5
Otake Hideo
Yoda Norimoto Yoda Norimoto
B+R
Honma Akio
Fujisawa Shuko Fujisawa Shuko
B+1.5		 Yamashiro Hiroshi
W+R		 Yamashiro Hiroshi
B+R
Ishida Yoshio
Yamashiro Hiroshi Yamashiro Hiroshi
B+4.5
Kato Masao
Awaji Shuzo Awaji Shuzo
B+7.5		 Awaji Shuzo
B+R
Rin Kaiho
Imamura Toshiya Imamura Toshiya
B+6.5
Takagi Shoichi

Losers' Section

Losers' Section
Ogata Masaki Takemiya Masaki
W+2.5		 Takemiya Masaki
W+5.5		 Takemiya Masaki
W+R		 Takemiya Masaki
W+1.5		 Takemiya Masaki
B+4.5
Takemiya Masaki
Otake Hideo Otake Hideo
B+7.5
Honma Akio
Ishida Yoshio Ishida Yoshio
W+1.5		 Rin Kaiho
W+2.5
Kato Masao
Rin Kaiho Rin Kaiho
B+R
Takagi Shoichi
Yoda Norimoto
Hasegawa Sunao Kobayashi Koichi
B+R		 Kobayashi Koichi
W+6.5		 Kobayashi Koichi
B+R
Kobayashi Koichi
Fujisawa Shuko Imamura Toshiya
B+5.5
Imamura Toshiya
Sakata Eio Awaji Shuzo
B+8.5
Awaji Shuzo

Challenger decision match

Winner of the Winners' Section against winner of the Losers' Section.

date black white result #mv sgf
1990-02-19 Takemiya Masaki Yamashiro Hiroshi B+8.5 263 sgf

28th Judan Title

date black white result #mv sgf
1990-03-08 Cho Chikun Takemiya Masaki W+R 174 sgf
1990-03-28 Takemiya Masaki Cho Chikun B+R 147 sgf
1990-04-04 Cho Chikun Takemiya Masaki B+5.5 214 sgf
1990-04-19 Takemiya Masaki Cho Chikun W+R 102 sgf
1990-04-26 Cho Chikun Takemiya Masaki W+0.5 294 sgf

Takemiya Masaki won with 3-2.