If you loved 9 Souls, try I'm Flash!
A bridge between a film you've already seen and one most people haven't. I'm Flash! has roughly 4.7× fewer votes than 9 Souls — 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.
What they share
Both films are directed by Toshiaki Toyoda, and they sit in Drama territory. If that's the register that drew you to 9 Souls, the second film will land in a comparable space — through a different lens.
What I'm Flash! is
You lead a rising religious movement and a motorway crash strands you with a scarred ex-syndicate minder. On an isolated shore Rui’s truths gush out while a quiet storm gathers offshore and the past claws back.

