Japanese super bantamweight title · 10 rounds

Eiji
Oyama
VS
Takuya
Muguruma

Draw · SD 10/10

Updated Oct 12, 2026 · Sources: English Wikipedia, Wikipedia (ja)

Dec 4, 1984 · Prefectural Gymnasium, Osaka, 🇯🇵

Oyama going in—

Muguruma going in18-0-0

Confirmation✓ one source

MethodSD

Round10 of 10

TitleJapanese super bantamweight title

Sources

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

✓

Wikipedia (ja)
side b · observed 2026-10-12
ja.wikipedia.org/wiki/六車卓也

✓