Birthplace: Tokyo, Japan
Height: 162 cm
Blood Type: B
Skills: drums, guitar, singing, dancing
Nickname(s): Tosshi (とっしー)

Toyonaga is a Japanese voice actor, actor, singer, songwriter and composer (under T. Toyonaga), and has ranked 7th nationally in the drummania rankings.

He currently works with the Super Eccentric Theater INC.

Profile: Super Eccentric Theater
Twitter: @TossuiKUN
Blog: Ameba