Japanese title, 1st defence · 10 rounds

Koichi
Aso
VS
Hiroki
Okada

Okada · UD 10/10

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

Jul 28, 2014 · Korakuen Hall, 🇯🇵

Aso going in18-5-1

Okada going in8-0-0

Confirmationofficial ★

MethodUD

Round10 of 10

TitleJapanese title, 1st defence

Event

DateJul 28, 2014

VenueKorakuen Hall

Country🇯🇵 Japan

Wikipedia (ja)
side b · observed 2026-10-12
ja.wikipedia.org/wiki/岡田博喜

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Wikipedia (ja)
side a · observed 2026-10-12
ja.wikipedia.org/wiki/麻生興一

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Japan Boxing Commission — 試合報告書
side neutral · observed 2026-10-14
jbc.or.jp/result/#no=2014072801

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