5 rounds

Shinsei
Otani
VS
Seiya
Iwamoto

Otani · UD 5

Dec 17, 2022 · Korakuen Hall, 🇯🇵

Otani going in—

Iwamoto going in—

Confirmationofficial ★

MethodUD

Roundscheduled 5

Event

DateDec 17, 2022

VenueKorakuen Hall

Country🇯🇵 Japan

Japan Boxing Commission — 試合報告書
side neutral · observed 2026-10-14
jbc.or.jp/result/#no=2022121701

✓