
Quick answer — Takashi Kawashima worked on Record of Ragnarok III (Character Design), Pretty Rhythm: Aurora Dream (Character Design), Rich Girl Caretaker: I'm Secretly the Caregiver of the Most Popular Girl in This Rich Kid School (Character Design) and 2 more anime.
Takashi Kawashima worked on Record of Ragnarok III (Character Design), Pretty Rhythm: Aurora Dream (Character Design), Rich Girl Caretaker: I'm Secretly the Caregiver of the Most Popular Girl in This Rich Kid School (Character Design), Record of Ragnarok (Sub Character Design), Noble Reincarnation: Born Blessed, So I'll Obtain Ultimate Power (Character Design).