Tennis no Ouji-sama: Doki-doki Survival - Umibe no Secret

Fujimoto Ayaka is spending her holiday aboard a ship captained by her friend Kohinata Tsugumi's father, which is carrying various school tennis teams to a training destination. A typhoon strikes the ship en route. In the chaos, Ayaka is rescued from the deck by Saeki and Kurobane and loses consciousness. She wakes to find Atobe and Tsugumi watching over her with concern. The group has washed up on an uninhabited island. Tsugumi's father and the coaches are nowhere to be found. After a brief discussion, the tennis players split into two groups — one heading into the mountains, one to the beach. Ayaka goes with the beach team. Tsugumi heads into the mountains.