Megumi Shiina

A cute and spunky girl who plays tennis. She's friendly with the elder Hijiri-kun, but tries to get to know the younger one as well. After Junichi confesses his feelings for her, she has to deal with ill-tempered female classmates who don't approve; however, as she and Junpei bond over their struggles to score well on an English exam, she has to sort out which brother it is she really has feelings for.