8 rounds

Kinshiro
Usui
VS
Hiroyasu
Matsuzaki

Usui · KO 5/8

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

Nov 21, 2016 · Korakuen Hall, 🇯🇵

Usui going in—

Matsuzaki going in9-6-2

Confirmationofficial ★

MethodKO

Round5 of 8 · 0:20

Event

DateNov 21, 2016

VenueKorakuen Hall

Country🇯🇵 Japan

Japan Boxing Commission — 試合報告書
side neutral · observed 2026-10-14
jbc.or.jp/result/#no=2016112101

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