4 rounds

Kohei
Oshima
VS
Harusuke
Isa

Isa · UD 4

Updated Oct 20, 2026 · Sources: Japan Boxing Commission — 試合報告書

Dec 14, 2016 · Korakuen Hall, 🇯🇵

Oshima going in1-3-0

Isa going in1-0-0

Confirmationofficial ★

MethodUD

Roundscheduled 4

Noteslinked_from_raw:大島滉平 | linked_from_raw:伊佐春輔

Event

DateDec 14, 2016

VenueKorakuen Hall

Country🇯🇵 Japan

Japan Boxing Commission — 試合報告書
side neutral · observed 2026-10-14
jbc.or.jp/result/#no=2016121401

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