I've been keeping this carefully, but I'm selling it to declutter. It's a used item stored at home, but it's in relatively good condition! Please check the photos for the condition. For those who understand that this is a used item, thank you. I do not have any pets, and I do not smoke. A book by Junichiro Nakagawa that deepens the understanding of human relationships. - Title: How to Cut Ties - Author: Junichiro Nakagawa - Publisher: Shogakukan - Price: 740 yen (excluding tax) - ISBN: 978-4-09-825228-2 Thank you for looking.