8 rounds

Tetsuya
Koyama
VS
Ryōhei
Takahashi

Takahashi · TKO 7/8

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

Mar 2, 2018 · Korakuen Hall, 🇯🇵

Koyama going in—

Takahashi going in13-3-1

Confirmationofficial ★

MethodTKO

Round7 of 8 · 2:32

Event

DateMar 2, 2018

VenueKorakuen Hall

Country🇯🇵 Japan

Wikipedia (ja)
side b · observed 2026-10-12
ja.wikipedia.org/wiki/高橋竜平

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Japan Boxing Commission — 試合報告書
side neutral · observed 2026-10-14
jbc.or.jp/result/#no=2018030201

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