Amamoto travels from his small village to Osaka to find his estranged daughter. When he meets a friendly young woman, she gives him a unique guide of the big city and helps him in his search.

Chaejin works as a tour guide in Shin-Okubo while nurturing showbiz dreams. Meanwhile, talent agent Utako tries to think of ways to promote idols Gun Woo and JunQ, new arrivals from South Korea.

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.