This software teaches beginners how to play mahjong from scratch, guided by Yosuke Ide, a professional mahjong player and graduate of the University of Tokyo. It's the perfect software for those who are just starting to learn mahjong. You'll have a lot of fun if you learn the basics first and then play a game on this software. The mahjong images are realistic, making you feel like you're playing with four people. It's an older software, so there's no back cover, but beginners of mahjong will definitely find it a worthwhile purchase. Please consider buying it. Please understand that this is a used product.