Japanese super featherweight title · 10 rounds

Blazer
Okubo
VS
Yasutsune
Uehara

Uehara · KO 5/10

Mar 18, 1980 · Japan

Okubo going in—

Uehara going in24-4-0

Confirmation✓ one source

MethodKO

Round5 of 10 · 2:23

TitleJapanese super featherweight title

Sources

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

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Wikipedia (ja)
side b · observed 2026-10-12
ja.wikipedia.org/wiki/上原康恒

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