Riko Amanai is an outgoing, feisty, and spirited teenage girl who hides a vulnerable, normal-teenager heart behind a tough exterior.

Before the death of Riko Amanai, Suguru Geto was a compassionate, highly principled, and dignified young man.

Toji’s personality is defined by a chilling apathy, deep-seated resentment toward the jujutsu world, and reckless hedonism.

Following Riko’s death, his personality shifted into one of deep disillusionment, profound isolation, and misanthropy.