If you loved Fish Story, try The Foreign Duck, the Native Duck and God in a Coin Locker
A bridge between a film you've already seen and one most people haven't. The Foreign Duck, the Native Duck and God in a Coin Locker has roughly 3.3× fewer votes than Fish Story — it's a deeper cut, not a mainstream recommendation. Here's what they share, and what the second one does that the first one doesn't.

Fish Story

The Foreign Duck, the Native Duck and God in a Coin Locker
What they share
Both films are directed by Yoshihiro Nakamura, and they both carry the bittersweet mood tag, and they sit in Comedy / Drama territory. If that's the register that drew you to Fish Story, the second film will land in a comparable space — through a different lens.
What The Foreign Duck, the Native Duck and God in a Coin Locker is
Late-night locker clank, basement fluorescents buzzing. A scavenger hunts a missing coin locker key, stumbles through his neighbor’s messy archive of VHS tapes and lost umbrellas. The neighbor’s past surfaces in reels and receipts, tangled with a girl who once vanished like a duck call in rain. A puzzle box of grief, coincidence and shrine donations.