Japanese featherweight title · 10 rounds

Atsushi
Gunji
VS
Hiroshi
Kobayashi

Kobayashi · PTS 10/10

Aug 30, 1965 · Japan

Gunji going in—

Kobayashi going in31-4-0

Confirmation✓ one source

MethodPTS

Round10 of 10

TitleJapanese featherweight title

Sources

English Wikipedia
side b · observed 2026-10-11
en.wikipedia.org/wiki/Hiroshi_Kobayashi_(boxer)

✓

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

✓