8 rounds

Ryosuke
Koyama
VS
Misaki
Hirano

Hirano · TKO 1/8

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

Mar 17, 2026 · Korakuen Hall, 🇯🇵

Koyama going in—

Hirano going in12-2-0

Confirmationofficial ★

MethodTKO

Round1 of 8 · 1:58

Event

DateMar 17, 2026

VenueKorakuen Hall

Country🇯🇵 Japan

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

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Japan Boxing Commission — 試合報告書
side neutral · observed 2026-10-14
jbc.or.jp/2026年03月17日-後楽園ホール/

✓