Seen everything by Noboru Iguchi?
If you've already watched everything Noboru Iguchi directed, here are 12 films from other directors that share the orbit of The Flowers of Evil — the catalog's mood-cluster and similarity-graph neighbours, filtered to exclude Noboru Iguchi's own filmography. Where to go next. (Also: Noboru Iguchi's full filmography · where to start with Noboru Iguchi.)
Sword of Desperation
slow burntender
SP: The Motion Picture
paranoidraw
Outrage Coda
pitch blackrawslow burn
Gukoroku - Traces of Sin
dreadgut punchparanoid
Destruction Babies
dreadrawslow burn
Pink and Gray
dreadrawparanoid
Genome Hazard
neon soakedparanoid
Azumi
Vital
body horrorslow burnsurreal
Outrage
neon soakedparanoidraw
Tokyo Ghoul
body horrordreadoutsider