All Japan Rookie of the Year title · 5 rounds

Ryusei
Kitamura
VS
Tsubasa
Koura

Koura · UD 5/5

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

Dec 20, 2015 · Korakuen Hall, Tokyo, 🇯🇵

Kitamura going in—

Koura going in5-0-0

Confirmationofficial ★

MethodUD

Round5 of 5

TitleAll Japan Rookie of the Year title

Notes2015年全日本ミニマム級新人王決勝

Event

DateDec 20, 2015

VenueKorakuen Hall

Country🇯🇵 Japan

English Wikipedia
side b · 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/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=2015122002

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