Kimi to Hanabi to Yakusoku to is your July 17, 2026 pickup. SynergySP, The Answer Studio producing, 1 eps, romance-coded.
The hook
Set around the Nagaoka Festival Grand Fireworks Show, one of Japan's three major fireworks displays, this story follows two high school students, Makoto and Akira. Though they live far apart in Tokyo and have never met, their lives are unexpectedly brought together by a single, mysterious painting of a firework.
Behind the camera
SynergySP, The Answer Studio handles animation. Production committee involves Shin-Ei Animation.
When you can watch it
Episode count: 1.
How to read it
Source readers will know whether the adaptation has the structural shape to land; for newcomers, the light novel is the homework if you want to commit early. Slot it for the first three eps. If the production's holding, keep going.