Hitotsui Hajime

Hitotsui Hajime (一一 一) is a minor character in the Toaru Majutsu no Index series. He is a famous idol with a successful singing and acting career. By the time of Volume 4, he is known for being part of a major scandal involving a famous actress.

Level Upper Arc
He was mentioned by Saten Ruiko when she was flaunting to Uiharu Kaziri.

Angel Fall Arc
He appeared on television briefly when Kamijou Touma looked at the screen. When the characters swapped appearences, Tsuchimikado Motoharu appeared as him.