Nichinoken 4th Grade 2021 Academic Ability Development Test 9 sessions from September to January. Includes problems for 4 subjects: Japanese, Math, Science, and Social Studies, with answers and explanations. Answer sheets are not included. 2021 Nichinoken 4th Grade Second Semester, all 9 sessions 4 subjects, with answers and explanations With writing Session 1: 2021.9.18 Session 2: 2021.10.2 Session 3: 2021.10.16 Session 4: 2021.10.30 Session 5: 2021.11.13 Session 6: 2021.11.27 Session 7: 2021.12.11 Session 8: 2022.1.15 Session 9: 2022.1.29 There is writing in pencil, which can be erased. Some writing is in ballpoint pen. Please use it to help your child prepare. Please understand that this is a used item that a child has used.