Seen everything by Shin Oonuma?
If you've already watched everything Shin Oonuma directed, here are 12 films from other directors that share the orbit of Fate/kaleid liner Prisma☆Illya: Vow in the Snow — the catalog's mood-cluster and similarity-graph neighbours, filtered to exclude Shin Oonuma's own filmography. Where to go next. (Also: Shin Oonuma's full filmography · where to start with Shin Oonuma.)
Fate/stay night: Heaven's Feel II. Lost Butterfly
Fate/stay night: Heaven's Feel I. Presage Flower
Fate/stay night: Heaven's Feel III. Spring Song
Little Witch Academia: The Enchanted Parade
Pretty Cure All Stars DX3: Deliver the Future! The Rainbow-Colored Flower That Connects the World
Trinity Seven: Eternity Library & Alchemic Girl
No Game No Life: Zero
Saga of Tanya the Evil: The Movie
Pretty Guardian Sailor Moon Eternal the Movie Part 2