Yashiro is the lead guitarist of the rock group C.Y.S. However, this is all a front as, for the past 660 years, he has underwent multiple reincarnations as a member of the Four Heavenly Kings of Orochi–which are the true enemies of the Three Sacred Treasures.
He develops an interest in the mysterious powers wielded by the strange being known as Verse, and sets out with his friends Shermie and Chris to join KOF.
