4 rounds

Wataru
Yamaguchi
VS
Kōta
Oguchi

Oguchi · UD 4

Updated Oct 14, 2026 · Sources: Japan Boxing Commission — 試合報告書

Jul 3, 2006 · Korakuen Hall, 🇯🇵

Yamaguchi going in—

Oguchi going in0-0-0

Confirmationofficial ★

MethodUD

Roundscheduled 4

Event

DateJul 3, 2006

VenueKorakuen Hall

Country🇯🇵 Japan

Japan Boxing Commission — 試合報告書
side neutral · observed 2026-10-14
jbc.or.jp/result/#no=2006070301

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