Traveler's Factory Limited Edition Notebook Refill Light Blue Yudo Yubin-hagakiTraveler's Factory collaborated with Japanese screenwriter Kundo Koyama's film "Yudo" to produce this limited edition Yudo Yubin hagaki It is a notebook to keep your record of your bathing in a hot spring soaking in hot water like a diary. Feel free to use the icon stickers to write your satisfaction score on the shoe box key lock sticker or to note what you drank after your bath on the milk bottle sticker. MD Paper is used for the inside paper of the