Quick answer — Junichi Suwabe worked on Tennis no Ouji-sama: Zenkoku Taikai-hen (Theme Song Performance), Unlimited Psychic Squad (Theme Song Performance), Cuticle Detective Inaba (Theme Song Performance) and 3 more anime.
Junichi Suwabe worked on Tennis no Ouji-sama: Zenkoku Taikai-hen (Theme Song Performance), Unlimited Psychic Squad (Theme Song Performance), Cuticle Detective Inaba (Theme Song Performance), Uta no Prince Sama 2 (Theme Song Performance), Uta no Prince Sama (Theme Song Performance), Monochrome Factor (Theme Song Performance).
