4 rounds

Yoshihiko
Kawahira
VS
Jiro
Watanabe

Watanabe · KO 1/4

May 19, 1979 · Suzuyo Gym, Shimizu Japan

Kawahira going in—

Watanabe going in1-0-0

Confirmation✓ one source

MethodKO

Round1 of 4 · 2:35

Sources

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

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Wikipedia (ja)
side b · observed 2026-10-12
ja.wikipedia.org/wiki/渡辺二郎

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