First edition. [Book Overview] This book introduces the specific methods by which a janitor with an annual income of 3 million yen saved 700 million yen. It is packed with practical advice based on the author's experience. [Author's Background] The author, known as "www9945," has achieved success from a life as a janitor. His story will inspire many people. [Content Features] In this book, you can learn how to find popular restaurants and the mindset necessary for business success. In particular, it is rich in practical techniques that readers can immediately put to use. - Title: How I, a Janitor with an Annual Income of 3 Million Yen, Saved 700 Million Yen - Author: www9945 - Publisher: Takarajima-sha - Release Date: June 28, 2024 - ISBN: 978-2-299-05628-3 - Price: 1500 yen - Content Introduction: If you find a popular restaurant, you can become a "money maker"! Thank you for viewing.