8 rounds

Ryosei
Arai
VS
Hiroshi
Yamamoto

Arai · TKO 7/8

May 15, 2010 · Korakuen Hall, 🇯🇵

Arai going in—

Yamamoto going in—

Confirmationofficial ★

MethodTKO

Round7 of 8 · 1:41

Event

DateMay 15, 2010

VenueKorakuen Hall

Country🇯🇵 Japan

Japan Boxing Commission — 試合報告書
side neutral · observed 2026-10-14
jbc.or.jp/result/#no=2010051501

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