If you loved Love Hotel, try Sailor Suit and Machine Gun
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 Shinji Sōmai, and they both carry the neon soaked mood tag, and they sit in Drama / Romance territory. If that's the register that drew you to Love Hotel, the second film will land in a comparable space — through a different lens.
neon soaked
What Sailor Suit and Machine Gun is
Teen schoolgirls rarely inherit crime syndicates, but here one does. A yakuza clan replaces a fallen patriarch with an unlikely heir. The film remembered to give her a sailor suit and a machine gun.
Ask 
ChatGPT
Claude
Grok
Le Chat
Perplexity
for a deeper bridge
ChatGPTClaudeGrokLe ChatPerplexity