6 rounds

Majisuka
Kosaka
VS
Kyosuke
Okamoto

Okamoto · TKO 4/6

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

Jun 25, 2023 · Clover Plaza, 🇯🇵

Kosaka going in—

Okamoto going in4-0-1

Confirmationofficial ★

MethodTKO

Round4 of 6 · 2:19

Event

DateJun 25, 2023

VenueClover Plaza

Country🇯🇵 Japan

Wikipedia (ja)
side b · observed 2026-10-12
ja.wikipedia.org/wiki/岡本恭佑

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Japan Boxing Commission — 試合報告書
side neutral · observed 2026-10-14
jbc.or.jp/result/#no=2023062501

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