4 rounds

Tetsuo
Okubo
VS
Suguru
Muranaka

Muranaka · TKO 3/4

Jun 29, 2006 · Korakuen Hall, Tokyo, 🇯🇵

Okubo going in—

Muranaka going in4-1-0

Confirmation✓ one source

MethodTKO

Round3 of 4 · 2:46

Sources

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

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