Japanese title, 1st defence · 10 rounds

Taisun
Mukoyama
VS
Yūna
Hara

Hara · TKO 1/10

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

Dec 17, 2023 · Kobe Portopia Hotel, 🇯🇵

Mukoyama going in—

Hara going in13-2-1

Confirmationofficial ★

MethodTKO

Round1 of 10 · 1:09

TitleJapanese title, 1st defence

Event

DateDec 17, 2023

VenueKobe Portopia Hotel

Country🇯🇵 Japan

Wikipedia (ja)
side b · observed 2026-10-12
ja.wikipedia.org/wiki/原優奈

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Japan Boxing Commission — 試合報告書
side neutral · observed 2026-10-14
jbc.or.jp/result/#no=2023121702

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