[Machine Translation] The sea, the sea! The sea of Okinawa! The summer has arrived in Okinawa, where the students of the school trip to Japan are going. It's been almost a year since they started dating. The trip is full of events such as an aquarium and a beach, and everyone is more excited than usual, but... But what is it? What is this bright, fun, lovey-dovey school trip...? Making memories for the first anniversary. Aya's disturbing surprise is on the way, and Hinano joins the group for an unforgettable 4-day/3-night school trip...! The 7th edition of the popular girls' love comedy!