- Title: Practicing Self-Care - Author: Naoki Yahagi - Publisher: Bunkyosha - Price: 1000 yen - ISBN: 978-4-86651-036-1 Thank you for viewing. This is a booklet that will lighten your heart when you're feeling tired. The first page after the cover, which is like carbon paper, has a fold. There are also folds in the main text, and some pages have slight stains. The obi (sleeve) also has some creasing and slight stains. Please understand that this is a used book, and while it doesn't affect readability, please purchase it with the condition in mind. It is being offered at a bargain price for disposal.