Tokyo Akazukin is about an 11-year-old girl who usually just goes by the name of Akazukin (Little Red Riding Hood). She has a sick obsession with a being known only as Mr. Wolf, and wants nothing more than to be eaten by him to end her "immortal" life. Akazukin has lost all of her memories and doesn't even know who she really is. Her reason to want to be eaten by Mr. Wolf is not even known to her, instead it's a desire that is locked deep within her consciousness.