◆ Rare book with distribution halted Condition is generally good. Monthly 1.5 million yen profit Vector Array System Content Description Finally, the astonishing winning theory has been unveiled. Now, horse racing changes from "gambling" to "investment." Continuously updating the record of positive return rates. Table of Contents 1. Astonishing Winning System that Earns 1.5 Million Yen a Month (Don't underestimate the 3-way combination bet, which is easy to hit and has a high return rate!; 1.5 million yen profit per race meeting, etc.) 2. Basics of the Vector Array System (Let's memorize the basic vector diagram; Step 1 / Check the win odds, etc.) 3. Earn! Profit! Practical Application of the Vector Array System (Reconfirm the basics; The first favorite horse in the center position is an immovable axis horse, etc.) 4. Vector Array System Extra Edition (There is this move even in races to be skipped; The power of the simple yet profound three-way bet, etc.)