Choujin X is a seinen supernatural action manga written and illustrated by Sui Ishida, the acclaimed creator of Tokyo Ghoul. The story follows Tokio Kurohara, a laid-back second-year high school student who, alongside his driven childhood friend Azuma Higashi, polices injustice in their town — until a life-threatening encounter with a rogue Choujin forces both of them to cross the line between human and nonhuman forever.

What sets Choujin X apart is Sui Ishida's fearless blending of genres: psychological thriller, body horror, cosmic horror, surreal comedy, and urban fantasy collide in a story that interrogates identity, violence, transformation, and the meaning of power. Themes of coming of age, conspiracy, religion, and human nature run beneath every explosive supernatural confrontation, making this manga as thought-provoking as it is viscerally thrilling. Fans of Chainsaw Man, Jujutsu Kaisen, and Tokyo Ghoul will find Choujin X both familiar and daringly original.

With 153 chapters available and a devoted global readership, Choujin X is one of the most ambitious ongoing seinen manga series today. Read every chapter in high quality — from Tokio's first transformation to the latest jaw-dropping development — and experience the full scope of Sui Ishida's visionary storytelling for free online.