Reiji Kotobuki is a charismatic and energetic character from the anime series Uta no Prince-sama. He is a member of the idol group Quartet Night and serves as their cheerful and sometimes mischievous leader. Known for his playful personality and ability to lighten any mood, Reiji plays a crucial role in maintaining harmony within the group. Despite his lighthearted demeanor, he is deeply dedicated to his craft and works hard to improve his skills as an idol. Reiji's supportive nature and infectious enthusiasm make him a beloved figure among fans and fellow idols alike.