OPBF welterweight title · 10 rounds

Yoshiki
Sakai
VS
Ku
Tanaka

Tanaka · TKO 6/10

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

Oct 21, 2025 · Korakuen Hall, 🇯🇵

Sakai going in29-15-3

Tanaka going in4-0-0

Confirmationofficial ★

MethodTKO

Round6 of 10 · 2:13

TitleOPBF welterweight title

Event

DateOct 21, 2025

VenueKorakuen Hall

Country🇯🇵 Japan

Wikipedia (ja)
side a · 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/2025年10月21日-後楽園ホール/

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