Minato Arisato is the main character in Persona 3 and Persona 3 FES. He has blue hair and usually carries around a head set which can be heard playing in game music at parts..
Minato is an orphan, having his parents died 10 years before the start of the game. In the game, he is named by the player.
He discovers his Persona(Orpheus) on the roof of the dorm he is staying at due to a "mishap" with his transfer. After this, he falls asleep for a week, due to the introduction of Igor, Elizabeth, and the Velvet Room. Here he learns of a strange destiny set out before him.
In Persona 3 FES "The Answer", the players found out the reason behind Minato's death.
After the last battle in Persona 3 "The Journey" he used all of his life force, and made himself as a seal
This seal was used to seal away the humanities wish for death, which creates the ultimate form of shadow!