4 rounds

Kenichi
Yoshioka
VS
Ryuichi
Funai

Yoshioka · TKO 4/4

Dec 5, 2006 · Korakuen Hall, Tokyo, 🇯🇵

Yoshioka going in—

Funai going in2-2-0

Confirmation✓ one source

MethodTKO

Round4 of 4 · 2:20

Sources

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

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Wikipedia (ja)
side b · observed 2026-10-12
ja.wikipedia.org/wiki/船井龍一

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