Asahara Yuu attends a private high school for the fine arts. Her parents are professional musicians and she herself is a good pianist. With her talent and looks, everything has come easy for her, but when her parents force her to live in the school dorms with the visual art students while they are away for the year, things take a very sharp turn...
Note: Vol. 3 of this series also contains a one-shot titled "Gozen Oji no Saishuu Ressha" about a guy photographer who is wondering whether it is finally time to end it with his girlfriend of many years, when he suddenly meets another young girl on a trip up north.
Título Romaji:17 Easy
Sinónimo:17 Easy, 17EASY, Gozen Oji no Saishuu Ressha