4 rounds

Yu
Kinjo
VS
Kazuki
Matsuyama

Matsuyama · KO 2/4

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

May 31, 2012 · Korakuen Hall, 🇯🇵

Kinjo going in—

Matsuyama going in4-2-0

Confirmationofficial ★

MethodKO

Round2 of 4 · 2:20

Event

DateMay 31, 2012

VenueKorakuen Hall

Country🇯🇵 Japan

Japan Boxing Commission — 試合報告書
side neutral · observed 2026-10-14
jbc.or.jp/result/#no=2012053101

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