
Quick answer — Sayoko Yokoyama worked on Love Live! The School Idol Movie (Color Design), Love Live! Sunshine!! The School Idol Movie: Over the Rainbow (Color Design), A Star Brighter Than the Sun (Color Design) and 3 more anime.
Sayoko Yokoyama worked on Love Live! The School Idol Movie (Color Design), Love Live! Sunshine!! The School Idol Movie: Over the Rainbow (Color Design), A Star Brighter Than the Sun (Color Design), Love Live! Sunshine!! (Color Design), Angelic Layer (Color Design), DIGIMON BEATBREAK (Color Design).