Comes with a "hit the mark" prayer card! New book by Jai: "Earning Gambling [Complete Edition] 99 Equations Explained by a Comedian Who Earned 300 Million Yen"

Limited to 500 copies!
Get the special "Jai 'Hit' Prayer Card" and improve your luck!!

How did he win 93.7 million yen on horse racing?

"Earn Gambling" and "The Practice Edition" are combined into a single volume, and a new chapter, "Reiwa Gambling", has been added to make "Earn Gambling [Complete Edition]"!

A gambling entertainer who continues to make money will teach you everything from tips on how to choose a pachinko parlor to how to aim for a big win in horse racing. He also reveals the truth behind the "high back taxes" issue, and what the "last gamble of your life" will be.

[QJ Store exclusive benefits]
Comes with a special "Jai Hit Prayer Card."
Depending on the angle, the prayer pose and the winning talisman will be displayed alternately.

Shipping: Ships within 2 days of your order Price: 1,980 yen (tax included, shipping not included)
Specifications: 46-size / 372 pages Shipping: from 500 yen
Publisher: Ohta Publishing

*Limited to 500 copies *One bonus item will be included with each copy *Please note that resale to a third party or at an auction is prohibited.

◆Added June 2023
Sales of the book and the talk event video by Jai and Yoichi Okano are now available as a set !