南乃島での合宿初日。トロピカる部は、まなつお勧めの美しい秘密のビーチを満喫する。その後、島の長老から人魚の宝の話を聞き、北の浜の洞窟にやってきたが、途中でローラがはぐれてしまい...。
It's the first day of the training camp on Minamino Island. The Tropical Club have fun at the secret beach that Manatsu recommended. After being told about the mermaid treasure, the girls go to investigate the cave, when they lose sight of Laura...
Las chicas empiezan su campamento en Minamino y disfrutan de su clima, su calma y su comida. Pero no todo será tan bonito y tranquilo.
Aproveitando as férias de verão na Ilha Minamino, o Clube Tropical vai em busca do misterioso tesouro da Sereia da Floresta.
