WBA super flyweight title · 12 rounds

Katsuya
Onizuka
VS
Kenji
Matsumura

Onizuka · TKO 5/12

Sep 11, 1992 · Nippon Budokan, Tokyo, 🇯🇵

Onizuka going in19-0-0

Matsumura going in0-3-0

Confirmation✓ one source

MethodTKO

Round5 of 12

TitleWBA super flyweight title

Sources

English Wikipedia
side a · observed 2026-10-11
en.wikipedia.org/wiki/Katsuya_Onizuka

✓

Wikipedia (ja)
side a · observed 2026-10-12
ja.wikipedia.org/wiki/鬼塚勝也

✓