Mizuki Amano, a beautiful model who becomes captivated by the charm of sumo after an unexpected encounter, faces various challenges. From family issues to societal pressures and the differences between men and women, she pushes forward. However, once she steps into the sumo ring, it's all about two people facing each other and clashing with their full strength! Alongside her unique friends, she strives to assert her own will and aim for the top!