Japanese mini-flyweight title · 10 rounds

Naoya
Haruguchi
VS
Ginjiro
Shigeoka

Shigeoka · KO 4/10

Jul 6, 2022 · Kumamoto Prefectural Gymnasium, Kumamoto, 🇯🇵

Haruguchi going in—

Shigeoka going in8-0-0

Confirmation✓ one source

MethodKO

Round4 of 10 · 1:48

TitleJapanese mini-flyweight title

Sources

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

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Wikipedia (ja)
side b · observed 2026-10-12
ja.wikipedia.org/wiki/重岡銀次朗

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