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13th Judan title

Winners' Section

Winners' Section
Takagi Shoichi Takagi Shoichi
B+5.5
Takagi Shoichi
B+R
Fujisawa Shuko
W+R
Hane Yasumasa Rin Kaiho
W+R
Rin Kaiho
Sakata Eio Takagawa Shukaku
W+6.5
Otake Hideo Takagawa Shukaku
W+2.5
Takagawa Shukaku
Fujisawa Shuko Fujisawa Shuko
B+3.5
Fujisawa Shuko
B+R
Fujisawa Shuko
B+R
Kojima Takaho
Magari Reiki Magari Reiki
B+4.5
Hashimoto Utaro
Iwata Tatsuaki Iwata Tatsuaki
B+R
Ishida Yoshio
W+R
Kato Masao
Miyamoto Naoki Ishida Yoshio
W+R
Ishida Yoshio

Losers' Section

Losers' Section
Hane Yasumasa Hane Yasumasa
B+R
Hane Yasumasa
B+R
Takagi Shoichi
W+R
Rin Kaiho
B+R
Otake Hideo
Kojima Takaho Hashimoto Utaro
B+R
Kato Masao
W+R
Hashimoto Utaro
Kato Masao Kato Masao
W+R
Miyamoto Naoki
Takagi Shoichi
Rin Kaiho Rin Kaiho
W+R
Rin Kaiho
W+R
Rin Kaiho
B+
Sakata Eio
Magari Reiki Iwata Tatsuaki
B+6.5
Iwata Tatsuaki
Takagawa Shukaku Takagawa Shukaku
W+0.5
Ishida Yoshio

Challenger decision match

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

date black white result #mv sgf
1975-02-20 Rin Kaiho Fujisawa Shuko B+1.5 236 sgf

13th Judan Title

date black white result #mv sgf
1975-03-06 Hashimoto Shoji Rin Kaiho W+4.5 256 sgf
1975-03-14 Rin Kaiho Hashimoto Shoji B+0.5 271 sgf
1975-03-20 Hashimoto Shoji Rin Kaiho W+R 210 sgf

Rin Kaiho won with 3-0.