Schoolchildren 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.
In this sci-fi tinged story of young love and teenage turmoil, a mysterious glowing ball offers Norimichi a second chance at securing his dream date.
