4 rounds

Hirotada
Otani
VS
Yoshitomo
Oyamada

Otani · UD 4

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

Dec 17, 2015 · Korakuen Hall, 🇯🇵

Otani going in—

Oyamada going in—

Confirmationofficial ★

MethodUD

Roundscheduled 4

Event

DateDec 17, 2015

VenueKorakuen Hall

Country🇯🇵 Japan

Japan Boxing Commission — 試合報告書
side neutral · observed 2026-10-14
jbc.or.jp/result/#no=2015121701

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