4 rounds

Shigenori
Nishihara
VS
Ryōta
Toyoshima

Toyoshima · UD 4/4

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

Dec 23, 2016 · Korakuen Hall, 🇯🇵

Nishihara going in—

Toyoshima going in5-1-1

Confirmationofficial ★

MethodUD

Round4 of 4

Notes全日本ウェルター級新人王獲得

Event

DateDec 23, 2016

VenueKorakuen Hall

Country🇯🇵 Japan

Wikipedia (ja)
side b · observed 2026-10-12
ja.wikipedia.org/wiki/豊嶋亮太

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Japan Boxing Commission — 試合報告書
side neutral · observed 2026-10-14
jbc.or.jp/result/#no=2016122301

✓