4 rounds

Naoki
Kumagai
VS
Hiroki
Masukawa

Kumagai · UD 4

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

Apr 7, 2024 · Kobe Arts Center, 🇯🇵

Kumagai going in—

Masukawa going in—

Confirmationofficial ★

MethodUD

Roundscheduled 4

Event

DateApr 7, 2024

VenueKobe Arts Center

Country🇯🇵 Japan

Japan Boxing Commission — 試合報告書
side neutral · observed 2026-10-14
jbc.or.jp/2024年04月07日　神戸芸術センター/

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