Quick answer — Takefumi Haketa worked on Mujin Wakusei Survive (Music), Sweet Blue Flowers (Music), Antique Bakery (Music) and 3 more anime.
Takefumi Haketa worked on Mujin Wakusei Survive (Music), Sweet Blue Flowers (Music), Antique Bakery (Music), Vampire Knight: Guilty (Music), Someday's Dreamers (Music), Vampire Knight (Music).
