Hamagakuen's spring course materials for 6th graders, including Japanese and arithmetic, with answers and explanations. - Spring Course Japanese & Arithmetic Problem Set & Answers (separate volume) Science Problem Set (answers included in the problem set) - Publisher: Hamagakuen - Grade: 6th Grade - Subjects: Japanese, Arithmetic, Science For the 2025 Spring Course Thank you for viewing. I have checked and erased any writing. (I apologize if I missed anything.) Also, there were names written, which I have covered with a marker or sticker. Overall, there is some wear and tear. I think there are no problems with using it, so please consider it if you don't mind. I took the top-level course, but the text differences may only be in Japanese. (Only Japanese is marked as the top-level course) It seems to be a new textbook for 2025, and the new spring course materials are not often seen on Mercari, so how about it? I am not offering discounts. I want to sell everything, so I am not selling items separately. Also, I am not holding items. Thank you for your understanding.