Shirase is a
mysterious new character in Fighting EX Layer. Her official storyline
Shirase appears to be a "dark" or possibly evil version of Hokuto.
In the original SFEX storyline, Hokuto's brother Kairi
followed the evil path of "Ashura". The elders assigned Hokuto to find Kairi and stop him before he completely followed the path of
evil. After long months of searching, Hokuto finally found her brother.
Much to her dismay, he had already been consumed by the Ashura. Hokuto
fought Kairi in the hopes of returning him to his senses, but was defeated
by her vastly powerful brother. Could her defeat have lead to her becoming