Rino Rando
Rino is the main character of the series and, on her first day, is given the title of Secretary of Gokujou Seitokai. She is almost always seen with Pucchan, her hand puppet companion.
Her mother was a member of the Jinguji family, but ran away because she disliked the ways of the family. She has inherited the powers of the Jinguji family, but does not know about it. When her powers awaken late in the series, she is capable of sending her voice outwards to everyone in a large radius around her.