Theodore

Theodore, known as Teodor in the Japanese version, is a non-player character from Persona 3 Portable. He is the younger brother of Elizabeth and Margaret, and the older brother of Lavenza.

He can be chosen by the player between him or Elizabeth to serve as Igor's assistant in the Velvet Room if the female protagonist is chosen. It is impossible for him to be chosen by the male protagonist.

Unlike the female protagonist, Theodore was revealed to be a canon character in the main Persona timeline after his appearance in Persona 4 Arena Ultimax.