OPBF mini-flyweight title · 12 rounds

Tsubasa
Koura
VS
Norihito
Tanaka

Koura · TKO 5/12

Updated Oct 14, 2026 · Sources: English Wikipedia, Wikipedia (ja), Japan Boxing Commission — 試合報告書

Apr 17, 2018 · Korakuen Hall, Tokyo, 🇯🇵

Koura going in13-0-0

Tanaka going in16-6-0

Confirmationofficial ★

MethodTKO

Round5 of 12 · 2:38

TitleOPBF mini-flyweight title

Event

DateApr 17, 2018

VenueKorakuen Hall

Country🇯🇵 Japan

English Wikipedia
side a · observed 2026-10-12
en.wikipedia.org/wiki/Tsubasa_Koura

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Wikipedia (ja)
side b · observed 2026-10-12
ja.wikipedia.org/wiki/田中教仁

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Wikipedia (ja)
side a · observed 2026-10-12
ja.wikipedia.org/wiki/小浦翼

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Japan Boxing Commission — 試合報告書
side neutral · observed 2026-10-14
jbc.or.jp/result/#no=2018041701

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