Quick answer — Kazuo Sakai worked on Girls Band Cry (Director), Love Live! Sunshine!! Season 2 (Director), Love Live! Sunshine!! The School Idol Movie: Over the Rainbow (Director) and 2 more anime.
Kazuo Sakai worked on Girls Band Cry (Director), Love Live! Sunshine!! Season 2 (Director), Love Live! Sunshine!! The School Idol Movie: Over the Rainbow (Director), Love Live! Sunshine!! (Director), The Comic Artist and Assistants Specials (Episode Director).
