Anata wo Akiramekirenai Moto Iinazuke ja Dame desu ka?

Tsubasa Shiroki and Nanado Amami were childhood friends whose families arranged a marriage between them. Their relationship was interrupted when Nanado moved away. Five years later, they reunite at the start of high school. Tsubasa wants to express her lingering feelings, but Nanado's junior high classmate, Rena Chiba, also has affection for him. Tsubasa and Rena, both inexperienced in love, agree to a competition to win Nanado's confession. Their attempts at pursuing him are awkward and clumsy.