Chichi Chichi summary: One day, Yorozu Hiraku, a writer of picture books under a pen name, is requested by his online friend with the handle Chintarou, to share a room to attend a university close by. Even though they only knew each other virtually, Hikaru agrees to the proposal without hesitation. Little did Hikaru know that Chintarou, who he assumed to be a male, was actually an endowed girl.