Akemi Souryuuin is a prominent character in the anime series 'Dumbbell Nan Kilo Moteru?' She is the charismatic and wealthy student council president of Koyo Women's Academy. Akemi is passionate about fitness and bodybuilding, which she considers as the ultimate form of beauty. Her enthusiasm for muscles and exercise is unmatched, often leading her to recruit others to join the gym. Despite her refined appearance, she displays a quirky obsession with muscles. Akemi plays a significant role in motivating the protagonist, Hibiki, to pursue a healthier lifestyle through fitness and exercise.