Vacant Japanese women's minimumweight title · 6 rounds

Yumiko
Shimooka
VS
Yumi
Narita

Narita · UD 6/6

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

Jan 27, 2020 · Korakuen Hall, 🇯🇵

Shimooka going in—

Narita going in4-4-3

Confirmationofficial ★

MethodUD

Round6 of 6

TitleVacant Japanese women's minimumweight title

Event

DateJan 27, 2020

VenueKorakuen Hall

Country🇯🇵 Japan

Wikipedia (ja)
side b · observed 2026-10-12
ja.wikipedia.org/wiki/成田佑美

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Japan Boxing Commission — 試合報告書
side neutral · observed 2026-10-14
jbc.or.jp/result/#no=2020012701

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