10 rounds

Hirohisa
Iino
VS
Kōji
Kobayashi

Kobayashi · KO 6/10

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

Dec 16, 1980 · Korakuen Hall, Tokyo, 🇯🇵

Iino going in—

Kobayashi going in9-1-2

Confirmation✓ one source

MethodKO

Round6 of 10

Sources

English Wikipedia
side b · observed 2026-10-11
en.wikipedia.org/wiki/Kōji_Kobayashi_(boxer)

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Wikipedia (ja)
side b · observed 2026-10-12
ja.wikipedia.org/wiki/小林光二

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