
Quick answer — Kaori Maeda worked on I'm Getting Married to a Girl I Hate in My Class (Theme Song Performance), Medaka Kuroiwa is Impervious to My Charms (Theme Song Performance).
Kaori Maeda worked on I'm Getting Married to a Girl I Hate in My Class (Theme Song Performance), Medaka Kuroiwa is Impervious to My Charms (Theme Song Performance).