6 rounds

Kohei
Hamamoto
VS
Ryuichi
Sakamoto

Sakamoto · UD 6

Jul 30, 2023 · Kobe Arts Center, 🇯🇵

Hamamoto going in—

Sakamoto going in—

Confirmationofficial ★

MethodUD

Roundscheduled 6

Event

DateJul 30, 2023

VenueKobe Arts Center

Country🇯🇵 Japan

Japan Boxing Commission — 試合報告書
side neutral · observed 2026-10-14
jbc.or.jp/result/#no=2023073001

✓