Kimi to Hanabi to Yakusoku to

A mysterious painting of a firework links the lives of two Tokyo high schoolers who have never met, in ways neither of them expected. Makoto Natsume is shy and keeps to himself. Aki Hayama is the opposite — popular, driven, class president type. When Aki tracks Makoto down and tells him her great-grandmother predicted they'd meet, things get weird in the best way. She has this old painting of fireworks, and together they start digging into where it came from and why it connects them. The whole thing builds toward the Nagaoka Festival Grand Fireworks Show in Niigata, one of Japan's biggest fireworks events, and the movie uses that setting beautifully — it's not just a backdrop, it feels like a character in the story. There's a fate-versus-choice tension running through everything, and the romance develops naturally out of the mystery rather than being forced. If you liked Your Name and the way it wove together two strangers through something inexplicable, this hits a similar nerve. It also carries some of that bittersweet distance you get in 5 Centimeters per Second, where geography and time work against people. But the mystery angle gives it its own identity. It's a single movie, so it's a tight, self-contained story — no commitment required. SynergySP and The Answer Studio adapted it from a light novel, and the romantic, contemplative tone lands well for what it's going for. Worth your evening.