Daisuke came to a vacation on the southern island with a ticket given by his grandmother during the summer vacation.
Daisuke enjoys the midsummer aventure while working part-time at Triton, the seaside house on Amana Tsuchishima.
In addition, Mitsugu. His sister Maya, Momona who works at the same seaside house. And Kano who approaches Daisuke by making the best use of outstanding proportions and Mika of the surfer.
A summer’s cool experience that a man unfolds surrounded by BOIN women.
