If you loved Pistol Opera, try Detective Bureau 2-3: Go to Hell, Bastards!
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 Seijun Suzuki, and they both carry the neon soaked, playful, unhinged mood tags, and they sit in Action / Crime territory. If that's the register that drew you to Pistol Opera, the second film will land in a comparable space — through a different lens.
neon soakedplayfulunhinged
What Detective Bureau 2-3: Go to Hell, Bastards! is
You run Detective Bureau 2-3, chasing leads on a stolen-weapons case. But the yakuza families are soon at each other's throats. Suzuki's pop-art violence and color schemes turned a B-movie premise into rebellious genre fare. The film lingers in the memory.
Ask 
ChatGPT
Claude
Grok
Le Chat
Perplexity
for a deeper bridge
ChatGPTClaudeGrokLe ChatPerplexity