Anyone can make games, even for the first time! Programming education will be compulsory. However, when it comes to learning in class, programming seems to be boring. Not only programming, but IT in general may be hated. This book, which can be called "Hello My Computer" in the Reiwa edition, is an introductory manga written by Mitsuru Sugaya that blows away such concerns. Not only the necessity of programming, but also the fun and excitement of creating and running programs are perfectly conveyed. Of course, even adults with no programming experience will find it useful. From children to adults, we will deliver to "everyone who wants to enjoy programming".