Mitsuko has a prestigious job as an editor at a publishing company, while her husband Tomatsu works as a freelance photographer, but he spends all of his time taking care of housework. One day, Mitsuko suspects Tomatsu is having an affair with Mayu, a model, and immediately throws him out. With no place to go, he moves in with Mayu, disrupting her affair with Nakazaki, who happens to work with Mitsuko.
17 year old Tokyo pizza delivery boy Kosuke (Kotaro Takada) crashes his bike into photographer Reiko (Miwa Mukunoki) and breaks her expensive camera. He promises to deliver homemade pizza to make up for her broken camera. After discovering that Reiko has moved 1,200 km away to her hometown of Nagasaki things become trickier, but Kosuke decides to fulfill his promise anyways by borrowing a moped from his workplace.
An appassionato art student and a dispassionate college girl make a vow, saying they would meet each other again in the Florence Cathedral after 10 years.
It's a story about a girl who becomes a student at Eitoku Gakuen, the institute for very rich people. She is faced with four of the most powerful and rich guys at school who call themselves F4.