A practical guide explaining how to improve your luck with "5-minute decluttering a day." - Title: Decluttering for Luck: 5-Minute Decluttering a Day - Author: Hideko Yamashita - Price: 1500 yen - ISBN: 978-4-479-78576-7 Thank you for viewing. I bought this book a few months ago and read it all at once. It was easy to understand, and I immediately wanted to try decluttering. It was very helpful. Recommended for those interested in decluttering. The book has been handled with care, so the condition is good.