Renji Yomo is a character from the anime and manga series Tokyo Ghoul, created by Sui Ishida. He is a member of the Aogiri Tree, an organization of ghouls, and serves as a key figure within the group. Renji is known for his calm demeanor and strategic thinking, often acting as a mentor to younger members. Physically, Renji has a distinct appearance with long black hair and a notable scar across his face. He possesses the ability to transform into a ghoul, granting him enhanced strength and regenerative capabilities. His character explores themes of loyalty and the complexities of the ghoul-human conflict.