Langa is a half-Japanese exchange student who has just returned from Canada to Okinawa where his mother had grew up after his father's death. After he moved, he was sent to a high school where he met Reki Kyan, and after a second introduction from his part, he agreed to accompany him to S, where the two had a dispute with Shadow and this lead him to make a race with him. Despite not having any knowledge of skateboarding, he picks up on it quickly with what he learned in his snowboarding years