8 rounds

Yōichirō
Hanada
VS
Yoshio
Shirai

Hanada · PTS 8/8

Updated Oct 12, 2026 · Sources: English Wikipedia, Wikipedia (ja)

Jul 18, 1947 · Japan

Hanada going in0-1-0

Shirai going in10-1-0

Confirmation✓ one source

MethodPTS

Round8 of 8

Sources

English Wikipedia
side b · observed 2026-10-11
en.wikipedia.org/wiki/Yoshio_Shirai

✓

Wikipedia (ja)
side b · observed 2026-10-12
ja.wikipedia.org/wiki/白井義男

✓