A set of two Japanese literary masterpieces: Natsume Soseki's "Kusamakura" (Grass Pillow) and the Nara Juvenile Prison Poetry Collection. The cover has stains as shown in the first photo. Please understand that this item has been stored by a private individual. - Title: Because the Sky is Blue, I Chose White - Author: Nara Juvenile Prison Poetry Collection - Title: Kusamakura (Grass Pillow) - Author: Natsume Soseki - ISBN: 978-4-101-10009-0 - ISBN: 978-4-8013-5244-1 Thank you for looking.