Hokuto

Hokuto employs the legendary Mizugami style of fighting. When Hokuto's brother Kairi develops amnesia and then goes missing, she travels the world to find him and the cause of his memory loss. It is revealed that Kairi has been cursed since birth and was sentenced to be killed by their clan. However, with his memory loss, it is decided that he need not be killed.

Kairi's disappearance leads him to face off against the dark fighter Akuma. Hokuto attempts to free her brother, but fails and ends up being awakened by the Chi no Fuuin (Seal of Blood) causing her to become "Evil Hokuto". It becomes the duty of her younger sister, Nanase, to save Hokuto and Kairi or destroy them.

Like Ryu who has Satsui No Hadou, Hokuto also has a dark side called Chi no Fuuin (meaning Seal of Blood). This alternate version of Hokuto is officially known in English as Bloody Hokuto and first appears as a hidden character in EX Plus Alpha (the PlayStation version of the original EX).