A book by Hitori Saito on self-improvement. - Title: Hitori Saito's Secrets to Living Your Best Life - Author: Hitori Saito - Publisher: Sunmark Publishing - Language: Japanese - Contents: Self-improvement, ways of thinking about life Thank you for looking. This is a book I have read once. There is some soiling on the cover. There are also marks from where a bookmark was inserted. There may be other scratches and stains that I have overlooked. Please refrain from purchasing if you are sensitive to such things.