OPBF title, 2nd defence · 12 rounds

Ryōta
Toyoshima
VS
Yoshiki
Sakai

Toyoshima · UD 12/12

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

Dec 4, 2021 · Korakuen Hall, 🇯🇵

Toyoshima going in14-2-1

Sakai going in26-12-2

Confirmationofficial ★

MethodUD

Round12 of 12

TitleOPBF title, 2nd defence

Event

DateDec 4, 2021

VenueKorakuen Hall

Country🇯🇵 Japan

Wikipedia (ja)
side a · observed 2026-10-12
ja.wikipedia.org/wiki/豊嶋亮太

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Wikipedia (ja)
side b · observed 2026-10-12
ja.wikipedia.org/wiki/坂井祥紀

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Japan Boxing Commission — 試合報告書
side neutral · observed 2026-10-14
jbc.or.jp/result/#no=2021120401

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