Nazuna Oikawa is the main female protagonist of FIREWORKS, and is the character in which the film's story is based around. She is unhappy with her mothers decision to remarry and move away from their countryside town.
FIREWORKS
Shy Norimichi and fast-talking Yusuke, are goo-goo-eyed over the same elusive classmate, Nazuna. But Nazuna, unhappy over her mother's decision to remarry and leave their countryside town, plans to run away and has secretly chosen Norimichi to accompany her. When things don't go as planned, Norimichi discovers that a glowing multi-color ball found in the sea has the power to reset the clock and give them a second chance to be together. But each reset adds new complications and takes them farther and farther away from the real world - until they risk losing sight of reality altogether.
