My oc for Persona 3. As you may have guessed by the last name, she is related to Ryoji Mochizuki. She is his sister. As he represents the anthropomorfic personification of death,Thanatos, she represents the anthropomorfic personification of life,Phanes.

She joins Gekkoukan High School and begins living in the dorms so that, as her job of being life, to protect and make sure the main members of SEES(most importantly the main character)don't die during their adventures of Tartarus. Of course, being human, she has emotions, and has a crush on Akihito :D
And of course, she joins SEES, with her persona Phanes.