Nobunaga Asaji is a student at Aoba High School and a supporting character in the anime ReLIFE. He stands at 184 centimeters, making him the tallest student in his class, with deep brown hair that is neatly parted in the center and green eyes. Born on March 2, he is the childhood friend of Honoka Tamarai and Akira Inukai, who affectionately call him Nobu. Nobunaga serves as a member of the school's health committee, where he tends to students who are injured during activities. He is characterized by a warm and kind-hearted nature, acting as a responsible and caring figure among his friends, almost like a mother figure to Honoka and Akira. Despite his gentle personality, he is physically strong and good at sports, particularly basketball. His strong sense of solidarity and willingness to help others are evident when he assists classmates in need, such as carrying the protagonist Arata Kaizaki after he gets hurt during a sports class. Nobunaga's role in the story is primarily as a supportive friend and a reliable member of the class, helping to create a comfortable and friendly atmosphere around the main group. His motivations stem from a sense of duty and care for those close to him, and he remains a steady, dependable presence throughout the series. While not the focus of major personal development, his reliability and kindness are consistent traits that reinforce his importance as a supporting character.