Fifth son of the Sakamakis. His brothers are Ayato and Kanato biologically. 
Laito has green eyes with shoulder-length, reddish brown hair.
A vampire that is extremely perverted. His perverted nature causes him to be suspended from school often. Laito is a Do-S (extreme sadist like all of his brothers). He is always cheerful and loves to joke. He likes to tease.
He is an open pervert type of character and also a voyeur, but then he becomes possessive and jealous. 
H