Reiji Sakamaki  

, 逆巻 レイジ

Reiji is the second child in the family. He has strict tendencies and takes care of his younger siblings while Shu, who should be doing this work, instead slacks off. Due to Shus lazy behavior, Reiji resents him and feels jealous about being the eldest son in the family, as he receives all the attention. Although he is typically mild-mannered, Reiji insults Yui cruelly but also has a sadistic streak as a vampire.