First CD release from Dia Lady, Melow Quad, and HI-FIN, three units from "SATOUMI movement" project produced by Up-Front Group. This project is founded to propose the lifestyle to keep a family-like relationship with nature and ocean. Dia Lady consists of Risako Sugaya and Airi Suzuki. Melow Quad consists of Chinami Tokunaga and Miyabi Natsuyaki from Berryz Kobo and Maimi Yajima, Chisato Okai from Cute. HI-FIN consists of Saki Nakajima and Mai Hagiwara from Cute, Kaon Fukuda from S/mileage, Erina Ikuta and Ayumi Ishida from Morning Musume. This CD features three songs each sung by them.