8 rounds

Yudai
Koizumi
VS
Yasutaka
Ishimoto

Ishimoto · UD 8/8

Jul 20, 2010 · Korakuen Hall, 🇯🇵

Koizumi going in—

Ishimoto going in14-5-0

Confirmationofficial ★

MethodUD

Round8 of 8

Event

DateJul 20, 2010

VenueKorakuen Hall

Country🇯🇵 Japan

Wikipedia (ja)
side b · observed 2026-10-12
ja.wikipedia.org/wiki/石本康隆

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Japan Boxing Commission — 試合報告書
side neutral · observed 2026-10-14
jbc.or.jp/result/#no=2010072001

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