4 rounds

Osamu
Katayama
VS
Kōki
Taison

Taison · KO 2/4

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

Aug 25, 2013 · 🇯🇵

Katayama going in—

Taison going in2-1-1

Confirmationofficial ★

MethodKO

Round2 of 4 · 1:51

Notes2013年西日本ミドル級新人王決勝戦

Event

DateAug 25, 2013

Country🇯🇵 Japan

Wikipedia (ja)
side b · observed 2026-10-12
ja.wikipedia.org/wiki/帝尊康輝

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Japan Boxing Commission — 試合報告書
side neutral · observed 2026-10-14
jbc.or.jp/result/#no=2013082504

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