If you loved Love Letter, try The Moon Has Risen
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 Kinuyo Tanaka, and they both carry the bittersweet, tender mood tags, and they sit in Drama / Romance territory. If that's the register that drew you to Love Letter, the second film will land in a comparable space — through a different lens.
bittersweettender
What The Moon Has Risen is
Here's a film that juggles melancholy with a lightness of touch. Three sisters living with their widowed father find themselves entangled in the thorny complexities of love. The film perhaps aimed for profundity, but mostly just delivers gentle charm.
Ask 
ChatGPT
Claude
Grok
Le Chat
Perplexity
for a deeper bridge
ChatGPTClaudeGrokLe ChatPerplexity