Ryo Takatsuki

He seems a polite and friendly teenager, but he has extraordinary hidden abilities. Ryo's parents, Iwao and Misa Takatsuki, are former mercenaries who knew he would have to combat Egrigori. They quietly trained him in survival techniques, martial arts, and strategy. Ryo always calmly analyzes any new situation and figures out the best solution. Ryo also has a high regard for human life and free will, and always fights for these with everything he has. Cool-headed most of the time, Ryo is an excellent leader, strategist, and overall combatant, Ryo nonetheless dislikes killing, but will do so if necessary. Ryo cares a great deal about his childhood friend, Katsumi. As of the epilogue, they are married and have a child who is strongly implied to be the reincarnation of the redeemed Black Alice.