Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.
Social
Political, Economic, Social
Even if you work hard, your annual income doesn't rise. Even if you are flapped for "side work" or "複業", you don't know what to do. This book will become "FIGHTING SPIRIT" for you. First of all, you should know "what kind of unearned income is there," "how to make money," and "which method is right for you." From the unearned income that is unique to the "Internet age" such as blogs, flea markets, member businesses, etc. to the old-fashioned unearned income such as stocks and real estate, Keiichi Kadani, an economic commentator who is a popular blogger and an investor who moves hundreds of millions of dollars, explains.