A practitioner of both Big Dipper God Fist/Hokuto Shinken (北斗神拳) and Heaven Dipper Sacred Yin Fist/Tento Seiin Ken (天斗聖陰拳). He is Kasumi Kenshiro's adopted brother and in this way, his relationship to Kenshiro (Kasumi) is comparable to that of the original Kenshiro and Raoh's relationship from Hokuto no Ken.