
Quick answer — Soutarou Kiyama worked on Love Live! Superstar!! (Assistance), Zom 100: Bucket List of the Dead (Assistance), Love Live! Nijigasaki High School Idol Club Season 2 (Assistance) and 1 more anime.
Soutarou Kiyama worked on Love Live! Superstar!! (Assistance), Zom 100: Bucket List of the Dead (Assistance), Love Live! Nijigasaki High School Idol Club Season 2 (Assistance), YOHANE THE PARHELION -SUNSHINE in the MIRROR- (Assistance).