The girl crosses the bridge and opens the door to adulthood. Saki, a lonely girl who lives with her father in New York, where she never wanted to come. On the other side of the Brooklyn Bridge, which she was not allowed to cross, she met people who were following their dreams, and fell in love for the first time.

Across Brooklyn Bridge

Amamoto hasn't seen his daughter in years and only has an old child photograph of her. He believes she is now living somewhere in Osaka. Amamoto takes a trip to Osaka to meet his daughter. Along the way to Osaka, Amamoto meets a gangster type named Akane and a punkish girl named Akane, who is about the same age of his daughter. When Amamoto finally arrives in Osaka, he gets lost. By chance, he meets Akane again and she drags him off to tour Osaka together.