The book "Hoshi no Hi ni" by Nagi Yū, winner of the Booksellers Award. - Title: Hoshi no Hi ni - Author: Nagi Yū - Publisher: Kodansha - ISBN: 9784065279646 - Awards: Booksellers Award winner Price: 1,600 yen (excluding tax) Thank you for looking. I have read it once and stored it in a dark place. If anyone is interested and understands, I would appreciate it.