Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.
Futaro is going to lead a beautiful girl Goto who is "on the verge of failure" or "dislike studying" to "graduation" as a part-time private teacher.
Futaro and the Goto children who have become even more trusted through various events at the camp school.
Futaro and his younger sister Raida who are invited to Goto's private island during the summer vacation after the school trip.
Although he is supposed to be traveling with Goto for three days and two nights, a sudden storm will make it impossible for a ship to travel to the private island and force him to live two weeks of uninhabited island survival.
Will Futaro be able to lead Goto and Torai safely?