WBC and The Ring flyweight titles · 12 rounds

Toshiyuki
Igarashi
VS
Sonny
Boy Jaro

Igarashi · SD 12/12

Jul 16, 2012 · Winghat, Kasukabe, 🇯🇵

Igarashi going in15-1-1

Jaro going in35-10-5

Confirmation✓✓ two sources

MethodSD

Round12 of 12

TitleWBC and The Ring flyweight titles

Sources

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

✓

Wikipedia (ja)
side a · observed 2026-10-12
ja.wikipedia.org/wiki/五十嵐俊幸

✓