Kanae Mizuno, known as Buchou-chan, is the diligent and caring captain of the Swimming Club in ARMS NOTE. She is responsible for organizing club activities and supporting her teammates, acting as a reliable leader and a source of encouragement for other members. Despite the challenges posed by the sci-fi world of ARMS NOTE, Kanae’s unwavering dedication and positive attitude inspire those around her, making her a key figure in both the sporting and social aspects of the club. Her leadership helps drive the story’s club-related events.