4 rounds

Caliente
Koyasu
VS
Ryūgo
Yanagibori

Yanagibori · UD 4

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

May 1, 2019 · Korakuen Hall, 🇯🇵

Koyasu going in—

Yanagibori going in1-1-0

Confirmationofficial ★

MethodUD

Roundscheduled 4

Event

DateMay 1, 2019

VenueKorakuen Hall

Country🇯🇵 Japan

Japan Boxing Commission — 試合報告書
side neutral · observed 2026-10-14
jbc.or.jp/result/#no=2019050101

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