Sabito

Sabito was a former apprentice of Urokodaki Sakonji.

Appearance
Sabito is described as wearing a colourful jacket, with peach coloured hair, and a visible scar by his mouth. He is also seen wearing a fox mask with a scar located by mouth similar to Sabito's scar.

It is later revealed that Sabito's spirit was present during Tanjirou's training, instead of his physical state.

Personality
Sabito is seen as a ruthless mentor, acting unnecessarily harsh towards Tanjirou as he trained for the Final Selection. However, after Tanjirou succeeded in dividing the boulder, Sabito can be seen smiling with pride at his accomplishment.

History
Sabito was an orphan who was sheltered by Urokodaki, who trained him to become a demon slayer alongside Giyuu Tomioka. During the Final Selection, he saved multiple attendees, including a wounded Giyuu. However, before the Final Selection ended, he confronted by a vengeful demon which was entrapped on Mt. Fujikasane by Urokodaki. While fighting the demon, his blade broke on the demon's armoured neck, and he was tragically killed like most of Urokodaki's students.

Abilities and Powers
While not much is known about his prowess as a Demon Slayer candidate, he was skilled enough to prevent the deaths of all other candidates during his Final Selection. And he was most likely a practitioner of the water breath style, due to him being trained by Urokodaki.

Trivia

 * He is considered the best among them under the guidance of their master, Urokodaki Sakonji, however, because of his determination to save all of the young candidates from the mutant demon in the Final selection.

Quotes

 * "Beat it into your flesh and blood so that you become the embodiment of the secrets Urokodai taught you!" Chapter 5, page. 6-7