
Quick answer — Ryuuichi Takada worked on To Be Hero X (Music), Dusk Maiden of Amnesia (Music), The Idol Master (Music) and 8 more anime.
Ryuuichi Takada worked on To Be Hero X (Music), Dusk Maiden of Amnesia (Music), The Idol Master (Music), Hitoribocchi no Marumaruseikatsu (Music), The Faraway Paladin: The Lord of Rust Mountains (Music), The Idolm@ster: Shiny Festa (Music), The Faraway Paladin (Music), GARO -VANISHING LINE- (Music) and 3 more.