Jitaku Keibiin the animation

Joko Kareki. Codename: Noir Set.

He's a private security alarm officer with twenty years of military experience. Exceptionally been competing in technology and intelligence gathering, he perceives and records the tiniest of specifics of the home which they are dispatched.

His new assignment is straight from his father, Terao Kareki. She must take care of his father's new lover, any bride. Only the most effective professional can do to hold her safe. In their own home, he sees all.