A business book packed with tips for enjoying life. I've read it once, but there are no markings or noticeable damage. - Title: If I Were 25 Now, Here Are 50 Things I'd Want to Do. - Author: Yataro Matsuura - Content Introduction: A business book packed with tips for enjoying life. - Number of pages: Approximately 200 pages - ISBN: 978-4-02-271857-1 Thank you for looking.