"Yuru Stoic" is a business book that proposes a way of thinking to enrich your day without being disturbed by noise. - Title: Yuru Stoic - Author: Koyo Sato - ISBN: 978-4-478-12072-9 - Price: 1600 yen (excluding tax) Thank you for viewing. There are some dents as I carried it around and read it, but there is no problem with reading it. Since it is a used item, please refrain from purchasing if you are concerned.