Nichinoken 5th Grade 2022 Academic Year National Open Mock Exam This set includes 6 exams from September to January. It contains problems for 4 subjects: Japanese, Math, Science, and Social Studies, along with answer keys and explanations. Answer sheets are not included. 2022 Academic Year Nichinoken 5th Grade, Second Semester, All 6 Exams 4 Subjects, with Answer Keys and Explanations With writing 2022.9.3 2022.10.8 2022.11.5 2022.12.3 2022.12.18 2023.1.14 There is writing in pencil, which can be erased. Some writing is in ballpoint pen. Please use this to help your child prepare. Please understand that this is a used item that my child has used. Thank you.