4 rounds

Toshiki
Umino
VS
Ninja
Hayashi Nakazato

Umino · UD 4

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

Dec 4, 2020 · Korakuen Hall, 🇯🇵

Umino going in—

Nakazato going in—

Confirmationofficial ★

MethodUD

Roundscheduled 4

Event

DateDec 4, 2020

VenueKorakuen Hall

Country🇯🇵 Japan

Japan Boxing Commission — 試合報告書
side neutral · observed 2026-10-14
jbc.or.jp/result/#no=2020120401

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