4 rounds

Tomoyuki
Hosaka
VS
Ryūgo
Ushijima

Ushijima · TKO 1/4

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

Oct 18, 2018 · Korakuen Hall, 🇯🇵

Hosaka going in—

Ushijima going in1-0-0

Confirmationofficial ★

MethodTKO

Round1 of 4 · 0:20

Event

DateOct 18, 2018

VenueKorakuen Hall

Country🇯🇵 Japan

Wikipedia (ja)
side b · observed 2026-10-12
ja.wikipedia.org/wiki/牛島龍吾

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Japan Boxing Commission — 試合報告書
side neutral · observed 2026-10-14
jbc.or.jp/result/#no=2018101801

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