Quick answer — Rintarou Ikeda worked on Insomniacs After School (Series Composition), Science Fell in Love, So I Tried to Prove It (Series Composition), Detectives These Days Are Crazy! (Series Composition) and 12 more anime.
Rintarou Ikeda worked on Insomniacs After School (Series Composition), Science Fell in Love, So I Tried to Prove It (Series Composition), Detectives These Days Are Crazy! (Series Composition), Science Fell in Love, So I Tried to Prove It r=1-sinθ (Series Composition), SHIBOYUGI: Playing Death Games to Put Food on the Table (Series Composition), Mistress Kanan is Devilishly Easy (Series Composition), The Seven Deadly Sins: Cursed by Light (Script), Magical Sempai (Series Composition) and 7 more.