Yuuji Itadori

{At the beginning of Jujutsu Kaisen, Yuji Itadori was an ordinary high school student in the city of Sendai, famous for his superhuman physical strength and athleticism. The boy's peaceful life changed drastically after the death of his grandfather and his encounter with Megumi Fushiguro.}

At the beginning of the story, Yuji Itadori is a young man of average height with a naturally athletic and muscular physique, although his baggy clothes often conceal his strength. He has a youthful face with gentle features, light brown hair underneath, and the top of his hair is dyed a light pink color. His hair is spiky, and he has brown eyes.
He sports a short, layered haircut that contributes to his friendly and approachable look. His features easily convey empathy, naiveté, and concern for others.
Jujutsu School Uniform
After enrolling in the Tokyo Metropolitan Curse Technical College, he began wearing a modified and customized version of the traditional uniform: a dark, baggy school jacket with a hood, and classic dark trousers. The traditional red hood attached to the uniform jacket, which the author, Gege Akutami, designed to symbolize the character's hesitation and indecision.
Change when hosting Sukuna
Its base appearance changes drastically in moments of danger, when Ryomen Sukuna takes partial or total control of his body:
Facial markings: Black lines appear under their eyes, cheeks, and forehead. Additional eyes: A second pair of eyes opens below their normal eyes, and an extra mouth may open on their face or torso for Sukuna to speak.

At the beginning of Jujutsu Kaisen, Yuji Itadori is a friendly, outgoing, and very empathetic teenager. He deeply values ​​human life and has an altruistic motivation inherited from his grandfather: to help others so that he himself can have a dignified death surrounded by people. Yuji's personality at the beginning of the story stands out for several reasons:

Empathy and Justice: He genuinely cares about anyone who demonstrates willpower, putting the well-being of others above his own.
Simplicity and Good Humor: He acts like a typical shonen manga protagonist, being very naive, optimistic, and easy to get along with.
Sense of Emptiness: Despite being sociable, he initially lacks a clear purpose beyond his grandfather's words.
Sense of Duty: He carries an enormous weight of responsibility and guilt after consuming Ryomen Sukuna's finger and becoming a host, leading him to decide to save everyone at all costs.