Kazumasa Kobayashi vs Shuichiro Yoshino · Bout 117942

Retained Japanese lightweight title · 10 rounds

Kazumasa
Kobayashi

Yoshino · TKO 3/10

Dec 13, 2018 · Korakuen Hall, Tokyo, 🇯🇵

Kobayashi going in—

Yoshino going in8-0-0

Confirmation✓ one source

MethodTKO

Round3 of 10 · 1:37

TitleRetained Japanese lightweight title

Sources

English Wikipedia
side b · observed 2026-10-11
en.wikipedia.org/wiki/Shuichiro_Yoshino

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Wikipedia (ja)
side b · observed 2026-10-12
ja.wikipedia.org/wiki/吉野修一郎

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