Haise Sasaki is a character from the manga and anime series Tokyo Ghoul:re, created by Sui Ishida. He is the main protagonist of the series and is known for his dual identity as a half-human, half-ghoul. Haise is a former member of the CCG (Commission of Counter Ghoul) and leads a special team called the Quinx Squad, which consists of humans who have undergone surgery to gain ghoul-like abilities. Haise's character is marked by his struggle with his identity and memories of his past life as Kaneki Ken, the protagonist of the original Tokyo Ghoul series. Throughout Tokyo Ghoul:re, he grapples with the challenges of being both a human and a ghoul, while also trying to protect those he cares about. His journey explores themes of acceptance, identity, and the nature of humanity.