4 rounds

Marina
Sayama
VS
Yume
Hirayama

Hirayama · UD 4/4

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

Dec 17, 2017 · Kyuden Memorial Gymnasium, 🇯🇵

Sayama going in2-0-0

Hirayama going in0-0-0

Confirmationofficial ★

MethodUD

Round4 of 4

Notesプロデビュー戦

Event

DateDec 17, 2017

VenueKyuden Memorial Gymnasium

Country🇯🇵 Japan

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

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Japan Boxing Commission — 試合報告書
side neutral · observed 2026-10-14
jbc.or.jp/result/#no=2017121702

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