This Japanese history problem book features color-coded explanations. As shown in the 3rd, 4th, and 5th photos, there are writings on almost all pages. We appreciate your understanding. - Title: One Question, One Answer: Japanese History B 4000 - Publisher: Obunsha - Content: Problem book on Japanese history - Number of pages: Approximately 400 pages - Features: Color-coded explanations for the questions Thank you for looking.