If you loved Black Angel, try A Night In Nude: Salvation
A bridge between a film you've already seen and one most people haven't. Here's what they share, and what the second one does that the first one doesn't.
What they share
Both films are directed by Takashi Ishii, and they both carry the neon soaked, raw mood tags, and they sit in Crime / Thriller territory. If that's the register that drew you to Black Angel, the second film will land in a comparable space — through a different lens.
neon soakedraw
What A Night In Nude: Salvation is
Rainy nights in a small town, neon signs reflecting off wet pavement, a jukebox playing softly. A mother and daughters run a bar, their faces a mask of beauty. Takashi Ishii directs this dark thriller with a touch of 70s noir flair.

