4 rounds

Fuyu
Oshima
VS
Riku
Miyashita

Miyashita · UD 4

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

Jun 8, 2025 · Ariake Coliseum, 🇯🇵

Oshima going in—

Miyashita going in—

Confirmationofficial ★

MethodUD

Roundscheduled 4

Event

DateJun 8, 2025

VenueAriake Coliseum

Country🇯🇵 Japan

Japan Boxing Commission — 試合報告書
side neutral · observed 2026-10-14
jbc.or.jp/2025年06月08日-有明コロシアム/

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