Japan bantamweight title · 10 rounds

Hiroshi
Horiguchi
VS
Yoshio
Shirai

Shirai · UD 10/10

Feb 9, 1952 · Japan

Horiguchi going in0-2-0

Shirai going in35-5-3

Confirmation✓ one source

MethodUD

Round10 of 10

TitleJapan bantamweight title

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

✓