In pursuit of his love of extreme dance, Ken (Joey Beni) wanders the globe and makes his to Okinawa, Japan. There, Ken meets Iwao Shinjo (Masahiro Aragaki) who is a master of the Ryukyu Classical Dance. Ken learns the steps for Ryukyu Classical Dance, which itself secretly holds the techniques for Ryukyu Karate.

Junior high school student Yuna lives with her father Toshiharu. Her mother Akemi moved to Naha when her older sister entered high school, and Yuna is worried about her father's life after she leaves.