Shin Chou Kyou Ryo: Condor Hero

A 13-year-old boy named Youka is trained in martial arts by his uncle, Kakusei, at Zenshinkyou. After facing mistreatment, Youka leaves and discovers a Forbidden Tomb, where he meets a young woman named Shouryuujo. Eventually, she accepts him as a student and teaches him the techniques of Koboha. Together, they begin a journey involving martial arts and a developing relationship.