OPBF featherweight title · 12 rounds

Takao
Maruki
VS
Royal
Kobayashi

Kobayashi · KO 6/12

Jun 9, 1980 · Nagoya, 🇯🇵

Maruki going in—

Kobayashi going in33-6-0

Confirmation✓ one source

MethodKO

Round6 of 12

TitleOPBF featherweight title

Sources

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

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Wikipedia (ja)
side b · observed 2026-10-12
ja.wikipedia.org/wiki/ロイヤル小林

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