Kase y Yamada, 2

Yamada goes to a fireworks festival wearing a yukata adorned with bells, takes a trip with Mikawa and Hana, and buys a new bikini for swimming at the beach. And, best of all, her girlfriend Kase is always by her side! However, Kase's roommate Fukami shows up at the beach with Aikawa, and dark clouds gather behind her, foreshadowing something ill-omened. As they enjoy a summer filled with memories, new experiences, and special moments together, Kase and Yamada's relationship continues to grow stronger. But the arrival of new people and unexpected situations will test their feelings and the trust they've built. Amid the excitement of first love, jealousy, and insecurities, they must find a way to keep moving forward together.