5 rounds

Ryo
Yoshida
VS
Kai
Watanabe

Watanabe · TKO 1/5

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

Dec 19, 2021 · Korakuen Hall, 🇯🇵

Yoshida going in—

Watanabe going in5-0-0

Confirmationofficial ★

MethodTKO

Round1 of 5 · 0:10

Notes2021年度東日本フェザー級新人王決勝戦

Event

DateDec 19, 2021

VenueKorakuen Hall

Country🇯🇵 Japan

Wikipedia (ja)
side b · observed 2026-10-12
ja.wikipedia.org/wiki/渡邊海

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Japan Boxing Commission — 試合報告書
side neutral · observed 2026-10-14
jbc.or.jp/result/#no=2021121904

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