The training camp on Minamino Island is coming to an end. Manatsu and her friends participate in the island's festival, the "Minamino Festival," where they throw rocks with their wishes written on them into the sea. But for some reason, Laura is the only one who wants to keep her wish a secret...
Com o acampamento de verão chegando ao fim, o Clube Tropical se diverte em seu último evento: O Festival Minamino.
