Tall, 182 cm, muscular and with broad shoulders. Long black and messy hair, almost covering eyes. Sharp eyes. The serious and almost emotionless facial expression, on which only a sly and perverted sparkle sometimes shines. Strange love for he's little sister, like frequent providence in her room even when she is away, affectionate treatment as if she were his kitty, and constant supervision of her when she might not even know about it.

"Sister! Shall we spend some time together tonight?~"