Seen everything by Shinji Higuchi?
If you've already watched everything Shinji Higuchi directed, here are 12 films from other directors that share the orbit of Shin Ultraman — the catalog's mood-cluster and similarity-graph neighbours, filtered to exclude Shinji Higuchi's own filmography. Where to go next. (Also: Shinji Higuchi's full filmography · where to start with Shinji Higuchi.)
Gridman Universe
foreign gemneon soakedplayful
Godzilla vs. Gigan Rex
foreign gem3am cult
Destroy All Monsters
3am cultplayful
Shin Kamen Rider
body horroroutsiderraw
Terror of Mechagodzilla
3am cultunhingedbittersweet
Ultraman: Rising
cozyplayfultender
Godzilla vs. Mechagodzilla
3am cultneon soakedplayful
Mothra vs. Godzilla
cozyplayfulepic
Invasion of Astro-Monster
3am cultneon soakedplayful
Ninpuu Sentai Hurricaneger vs. Gaoranger
foreign gem3am cultplayful