Thank you for viewing! ♡ Instant purchase is OK ☆! This product is stored in a separate location, so shipping is set to "4-7 days". If you are in a hurry, please let me know in the comments. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - [Product Description] This is a book about society ♡ I used a book cover, so it's clean. I don't think there are any notes or folds. [Product Condition] I only read both of them once. *There are no stains or tears, but it is a personal inspection. There may be oversights. [Other] If you have any questions, please comment. A set of two books where you can learn how to live a stress-free life and the success rules for job changes and side businesses. - Title: How to Live a Stress-Free Life - Author: Testosterone - Subtitle: Don't push yourself, captured the hearts of 1 million people. - Title: The Multiplication of Job Changes and Side Businesses - Author: moto - Subtitle: The topic of conversation for 9 million people, a reference for salarymen Thank you for viewing.