Buchou-chan is the charismatic and energetic leader of the Swimming Club in the series ARMS NOTE. Known for her strong leadership skills and unwavering determination, she inspires her teammates to strive for excellence. Despite her petite stature, Buchou-chan commands respect and possesses an unyielding spirit. Her role as a leader not only involves organizing training sessions but also offering emotional support to her club members. Throughout the series, her dedication and passion for swimming motivate the team to overcome challenges and foster a close-knit bond among the members.