Quick answer — Kimitake Nishio worked on Girls und Panzer der Film (Key Animation), Princess Principal: ~Crown Handler~ 2 (Character Design), Princess Principal: Crown Handler - Chapter 3 (Character Design) and 7 more anime.
Kimitake Nishio worked on Girls und Panzer der Film (Key Animation), Princess Principal: ~Crown Handler~ 2 (Character Design), Princess Principal: Crown Handler - Chapter 3 (Character Design), Princess Principal: ~Crown Handler~ 1 (Character Design), Kowarekake no Orgel (Character Design), Psychic Squad (Sub Character Design), Pokémon: Pikachu's Vacation (Key Animation), D.C.III: Da Capo III (Character Design) and 2 more.
