Fengze Xiahai (voiced by Shoumei Caizi) is a sporty girl in second grade of high school. In the city where she lives, Xiahai has three very close friends. As a tennis partner, Shuiyue Shaji (voiced by Gao Huan Caiyang) excels in both sports and studies, and the lively and lovely daughter of a hotel owner, Yuka Hanagi (household name)
Fengze Xiahai (voiced by Shoumei Caizi) is a sporty girl in second grade of high school. In the city where she lives, Xiahai has three very close friends. As a tennis partner, Shuiyue Shaji (voiced by Gao Huan Caiyang) excels in both sports and studies, and the lively and lovely daughter of a hotel owner, Yuka Hanagi (household name)