jvds also has Shinohara Masami vs Sugiuchi Masao 1964, B+1.5, 243, 3rd Preliminary Final

There are two games Yamabe Toshiro vs Fujisawa Shuko both won by Yamabe,
one dated 1964-12-23, the League game, and one dated 1965-04-07,08, the playoff.
I have only one. The game here called C01.sgf may be the League game.