Vacant Japanese youth bantamweight title · 8 rounds

Yushin
Inba
VS
Ryōji
Miyashita

Miyashita · UD 8

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

Sep 16, 2025 · Korakuen Hall, 🇯🇵

Inba going in—

Miyashita going in6-3-0

Confirmationofficial ★

MethodUD

Roundscheduled 8

TitleVacant Japanese youth bantamweight title

Event

DateSep 16, 2025

VenueKorakuen Hall

Country🇯🇵 Japan

Japan Boxing Commission — 試合報告書
side neutral · observed 2026-10-14
jbc.or.jp/2025年09月16日-後楽園ホール/

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