Vacant Japanese youth welterweight title · 8 rounds

Takumi
Fukunaga
VS
Ryuko
Ishii

Ishii · TKO 1/8

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

Sep 21, 2026 · Tokyo Tama Future Messe, 🇯🇵

Fukunaga going in—

Ishii going in7-1-1

Confirmationofficial ★

MethodTKO

Round1 of 8 · 2:45

TitleVacant Japanese youth welterweight title

Event

DateSep 21, 2026

VenueTokyo Tama Future Messe

Country🇯🇵 Japan

Wikipedia (ja)
side b · observed 2026-10-12
ja.wikipedia.org/wiki/石井竜虎

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Japan Boxing Commission — 試合報告書
side neutral · observed 2026-10-14
jbc.or.jp/2026年09月21日-東京たま未来メッセ/

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