Takeru Totsuka (Toshiyuki Toyonaga) is the credited artist name used by Japanese voice actor and singer Toshiyuki Toyonaga (豊永利行), born on April 28, 1984 in Hachiōji, Japan. He works in the seiyuu-singer space, where voice acting and character-song performance overlap, and his catalog is closely tied to anime-related music and cast projects.
Toyonaga’s singing is associated with pop-oriented material, emotional ballads, and role-based performances, which gives his recordings a clear character-driven feel. That versatility is especially relevant for listeners who follow anime music through cast albums, character songs, and other voice-actor releases, where delivery and narrative identity matter as much as the melody itself. His profile reflects the wider appeal of Japanese performers who move naturally between acting and singing, and who help bridge screen roles with music that fans associate with specific characters.
In 2026, Toyonaga was also included among the participants on the Gospellers’ EP UNIVER5OUL, adding another recent credit to a career already linked to anime performance and seiyuu music. For fans searching for Takeru Totsuka or Toshiyuki Toyonaga, his work remains relevant as an example of a Japanese anime-adjacent singer whose performances balance expression, character, and vocal flexibility.
