/ / Anime / 90 min
School children Norimichi, Yûsuke and Jun'ichi want to know if fireworks look round or flat from the side. They make a plan to find the answer at a fireworks display, while Nazuna schemes to run away with Norimichi or Yûsuke, whoever wins at the pool.
| Director: Akiyuki Shinbo, Nobuyuki Takeuchi |
| Cast: Suzu Hirose, Masaki Suda, Mamoru Miyano, Shintaro Asanuma |
| Release Date: 13, December 2017 |