Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.
"On the verge of failure" and "I don't like studying", Futaro has decided to lead the beautiful girl Itsuko to "graduation" as a part-time home teacher.
Through various events at Rinkan School, Futaro and Itsuko have further deepened their trust.
After the school trip, Futaro and his younger sister Rai are invited to Itsuko's Private Island.
They are supposed to send a two night and three day vacation with Itsuko, but due to a sudden storm, the ship to the Private Island is unable to navigate, and they are forced to live on an uninhabited island for two weeks.
Will Futaro be able to lead Itsuko and Iha safely?