Wakatenyu against Sono, Nagoya 1981, day 11
Nagoya 1981, day 11, 15 July 1981. Jonidan, bout 57 of 69. East on the left, west on the right.
Wakatenyu 0Sono 3
- Sono won · Nagoya 1990, day 3, Makushita
- Sono won · Kyushu 1982, day 6, Sandanme
- Sono won · Nagoya 1981, day 11, Jonidan (this bout)
This was their first meeting.