This is a set of materials from Shinken Zemi Elementary Course Challenge 3rd Grade. - Test 100 Point Problem Collection / Thinking Skills Training April-July Edition - Test 100 Point Problem Collection / Thinking Skills Training September-February Edition - Challenge 3rd Grade English April-September Edition - Exciting Discovery BOOK 2020 April, May, October - Book Report/Composition: The Book You Can Write Smoothly - Summer Vacation Calendar Kanji Calculation Drill - 3rd Grade Manga Kanji Dictionary - The Secrets of Electricity and Magnets BOOK - Stick! See! Remember Well: 200 Kanji for 3rd Graders / Back: Map of Japan - Stroke Order 3rd Grade Kanji Poster - Miracle Kanji Calculation English Master These materials were delivered to my son, who is now in his second year of junior high school, so I believe they are from about 5 years ago. Some items appear to be unused, while others show signs of use. There are writings in the English textbook. One of the cut-out attachments from the Exciting Discovery BOOK has been removed. The poster appears to be unused. The Miracle Kanji Calculation English Master has a peeling sticker, but I was able to confirm that it works. Please feel free to inquire about selling items separately.