
Quick answer — Mikako Komatsu worked on Welcome to the Ballroom (Theme Song Performance), Romantic Killer (Theme Song Performance), DON'T TOY WITH ME, MISS NAGATORO 2nd Attack (Theme Song Performance) and 6 more anime.
Mikako Komatsu worked on Welcome to the Ballroom (Theme Song Performance), Romantic Killer (Theme Song Performance), DON'T TOY WITH ME, MISS NAGATORO 2nd Attack (Theme Song Performance), Sunday Without God (Theme Song Performance), Bodacious Space Pirates (Theme Song Performance), Aoharu x Machinegun (Theme Song Performance), Kamisama no Inai Nichiyoubi: Kioku (Theme Song Performance), Danchigai (Theme Song Performance) and 1 more.