4 rounds

Masato
Oshiro
VS
Daikichirou
Miyagi

Oshiro · UD 4

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

Dec 13, 2009 · Teruya Diamond Hall, 🇯🇵

Oshiro going in—

Miyagi going in—

Confirmationofficial ★

MethodUD

Roundscheduled 4

Event

DateDec 13, 2009

VenueTeruya Diamond Hall

Country🇯🇵 Japan

Japan Boxing Commission — 試合報告書
side neutral · observed 2026-10-14
jbc.or.jp/result/#no=2009121302

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