The lottery called Takarakuji in Japanese is getting popular and you can find lottery houses in big stations or supermarkets.
About 10 years ago, number-selection type lottery has begun and its sales are steadily increasing.
I'd like to introduce you some information on lottery.
Only few people know about some points, I guess.
The information is taken from here;
http://www.takarakuji.nippon-net.ne.jp/
First of all, I will give you some quiz about lotterry and next,right information on it, then you are supposed to discuss the reason why it is so popular.