Shinken Zemi Here's a collection of history manga. Includes solutions to difficult questions. The first photo shows everything included. This is a series of history manga I collected while doing Shinken Zemi for many years. When I read them from time to time, history, which I wasn't good at as a child, naturally came to mind. My daughters also seemed to enjoy reading them, and they were able to memorize them. I used them a lot, so they have a certain amount of wear and tear, but considering that, the condition isn't too bad. There are, of course, no tears.