Nagi is by nature very lazy and sleepy, he does everything through I don't want to. He enjoys lying in bed and playing video games on his phone, or computer or console. he likes to beg for money from his other better friend, Reo Mikage, as he is very rich. he also has a friend, Isagi Yoichi, who is jealous of Reo. Nagi is 190 tall and has gray eyes and white hair. He has a pumped-up physique.