Lemonade

Youko struggles with a lifelong comparison to her older sister, Aiko, and faces an awkward situation when the tennis club recruits her and her friend Maki, mistakenly referring to Youko as Aiko’s younger sibling. She becomes unsettled when Maki shows interest in the club and its captain, Keita, whom Youko dislikes. Youko’s growing jealousy over Maki’s attention to Keita begins to strain their friendship.