4 rounds

Yoshiki
Ryujin
VS
Yusuke
Kosaka

Kosaka · UD 4

May 16, 2015 · Kyuden Memorial Gymnasium, 🇯🇵

Ryujin going in—

Kosaka going in—

Confirmationofficial ★

MethodUD

Roundscheduled 4

Event

DateMay 16, 2015

VenueKyuden Memorial Gymnasium

Country🇯🇵 Japan

Japan Boxing Commission — 試合報告書
side neutral · observed 2026-10-14
jbc.or.jp/result/#no=2015051601

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