"Nihon University Affiliated High Schools Basic Academic Achievement Test Problems and Detailed Solutions 2022 Edition" Science and Technology The questions for Japanese, Mathematics, and English are from the 3rd-year April and September tests, and for Science, from the 3rd-year September test. Thank you for viewing. I purchased this in near-new condition and solved it about twice during summer vacation. I handled it with care, but there may be some natural creases from turning the pages. The seller stated that they erased any writing, and it appears to be so, but please forgive any oversight. There are no pets. Would this be suitable for those who understand home storage?