About
An 18-year-old male with a rebellious personality. "Semi" means "cicada", and "Asa" means "ramie".
(Source: Wikipedia)
Voice Actors

Konishi, Katsuyuki
Japanese
Gibbs, Scott
English
Pereira, Gustavo
Portuguese (BR)
Larmande, Adrien
French
Ferri, Francesco
Italian
Ramora, Diego
Spanish