6 rounds

Ryota
Ishida
VS
Kai
Watanabe

Watanabe · TKO 1/6

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

Apr 26, 2022 · Korakuen Hall, 🇯🇵

Ishida going in—

Watanabe going in6-0-1

Confirmationofficial ★

MethodTKO

Round1 of 6 · 0:33

Event

DateApr 26, 2022

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=2022042601

✓