Children's picture book "Adventure! Train Maze" by Kazuki Ohkawara, published by Kotsu Shimbunsha. Various trains such as Shinkansen, limited express trains, and streetcars appear. The town is a maze, and you can enjoy two mazes on each spread. In addition to playing mazes, it also includes elements of a search-and-find game. This educational picture book is enjoyable for children from around 3 years old to elementary school students. There is no book cover.