A time of peace spun by the gentle sea breeze. An Okinawa life experience for those who are tired of modern times. Chura-umi Monogatari" is a sequel to the game "Chura-jima Kurashi" that simulates life on the southern island. The stage of this work is a small island "Kotsubu Island" floating in the beautiful sea. The main character, who is tired of living in the city, decided to move after seeing an article on "Recruitment of Administrators of Kotsubu Island" on the Internet. You will spend a five-day trial period on this island where calm time flows. At "Kotsubu Island", you can deepen friendship by deepening exchanges with residents, fall in love, and enjoy various leisure (mini-games) such as "Eisa", "Yashi Fruit" and "Snorkeling". When you finish 5 days, the ending will change depending on the favorability of the residents and the degree of achievement such as mini-games. A time of peace spun by the gentle sea breeze. Please enjoy your own southern island life.