Aiko Niwa
About
Birthday: November 3
Blood type: AB type
Aiko is an informer with an interest in spiritual items and money. She has sympathy for Sachiko Shinozaki, and is a third year student at Paulownia Academy. She's often in conflict with Naho Saenoki. As described by her, Aiko is a gossip interested in other people's private lives, using her spiritual powers to find out more about them.
(Source: Corpse Party Wikia)