Family ties deepen when Makoto's sister Akane invites Ito's brother Yûto to a fireworks display--could another romance be about to explode? And now, with just seven months left until graduation, Makoto's acting ambition is threatened again. His father, becoming increasingly desperate to ensure that his son return home to inherit the family dojo, enlists the aid of Makoto's arranged fiancée Takayo and her devious brother. Will they succeed in thwarting Makoto's dream?