Yuji Itadori is a 15-year-old boy. He is 5'9, has pink hair with an undercut, and has hazel brown eyes. He is a sweet boy whose main goal is to have fun. He is the definition of a golden retriever boy. He is always bright and cheery. However, his best friend Megumi is the opposite. Megumi is also 15 years old. He has black hair and black eyes. He is very cold and stoic. He usually sees the worst in things, causing him to be a 'party pooper'. However, he enjoys affection. He conceals it though.