Seen everything by Nozomu Kasagi?
If you've already watched everything Nozomu Kasagi directed, here are 12 films from other directors that share the orbit of Mask the Kekkou: Reborn — the catalog's mood-cluster and similarity-graph neighbours, filtered to exclude Nozomu Kasagi's own filmography. Where to go next. (Also: Nozomu Kasagi's full filmography · where to start with Nozomu Kasagi.)
Space Squad: Space Sheriff Gavan VS Tokusou Sentai Dekaranger
Girls in Trouble: Space Squad Episode Zero
Ressha Sentai ToQger Returns: Super ToQ #7 of Dreams
Ressha Sentai ToQger vs. Kyoryuger: The Movie
Ressha Sentai ToQger vs. Kamen Rider Gaim: Spring Break Combined Special
Inuyashiki
Sword Art Online the Movie: Ordinal Scale
Doraemon: Nobita and the New Steel Troops: Winged Angels
Doraemon: Nobita's Treasure Island
Doraemon: Nobita's Chronicle of the Moon Exploration
Digimon Adventure tri. Part 4: Loss
Digimon Adventure tri. Part 3: Confession