Fun for everyone from elementary school students to adults!! The definitive visual encyclopedia for learning, covering basic knowledge in all genres, including biology, science, the world, vehicles, the environment, diet, and the latest technology! With one theme per spread, a total of 189 themes are arranged in alphabetical order. The themes range widely from everyday life to the universe, and the page layout caters to children's curiosity and desire to learn. In addition, we thoroughly indicate related page numbers, creating an advanced learning system that allows you to jump to the pages you want to know, making it enjoyable for everyone from elementary school students to adults, and usable as a family encyclopedia. (From the publisher's website) - Format/Pages: A4 variant/422 pages - Price: 5060 yen (tax included) Thank you for viewing. This is a book that adults can also enjoy. We hope you will consider it.