4 rounds

Shigeru
Ito
VS
Katsuya
Onizuka

Onizuka · KO 1/4

Jul 18, 1988 · Korakuen Hall, Tokyo, 🇯🇵

Ito going in—

Onizuka going in2-0-0

Confirmation✓ one source

MethodKO

Round1 of 4

Notes東日本スーパーフライ級新人王トーナメント予選

Sources

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

✓

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

✓