君と花火と約束と

Kimi to Hanabi to Yakusoku to

• Anime
• Movie
• 1 episodes
• Summer 2026
• SynergySP
• From Japan

Romance

The story centers on two Tokyo high schoolers who connect over a painting of fireworks. They trace the painting to the Nagaoka Fireworks Festival in Niigata, one of Japan's three major fireworks festivals, and to a mysterious promise that connects the two to the past.

Synopsis excerpt via AniList, originally from Crunchyroll News, edited.