Seen everything by Kitaro Kosaka?
If you've already watched everything Kitaro Kosaka directed, here are 12 films from other directors that share the orbit of Okko's Inn — the catalog's mood-cluster and similarity-graph neighbours, filtered to exclude Kitaro Kosaka's own filmography. Where to go next. (Also: Kitaro Kosaka's full filmography · where to start with Kitaro Kosaka.)
Natsume's Book of Friends the Movie: Ephemeral Bond
Kizumonogatari Part 1: Tekketsu
Colorful
anohana: The Flower We Saw That Day - The Movie
Children Who Chase Lost Voices
Berserk: The Golden Age Arc II - The Battle for Doldrey
Berserk: The Golden Age Arc III - The Advent
A Letter to Momo
Beyond the Boundary: I'll Be Here – Future
Ride Your Wave
Fate/stay night: Heaven's Feel I. Presage Flower
Re:ZERO -Starting Life in Another World- The Frozen Bond