Ichika Nakano, Nino Nakano, Miku Nakano, Yotsuba Nakano, and Itsuki Nakano are going on a graduation trip to Okinawa with protagonist Futaro (VA: Yoshitsugu Matsuoka) and his younger sister Raiha (VA: Natsumi Takamori).In preparation for a long-distance relationship after graduation, Futaro Uesugi wants to restate his feelings to the girl he confessed to. His goal is to kiss her during a graduation trip. What will become of their love?The five heroines are fully voiced by popular Japanese voice actors: Ichika Nakano (VA: Kana Hanazawa), Nino Na...