Yotsuya Otsuka 2021 Academic Year, 4th Grade, Fourth Grade Grouping Test Preparation Materials. For home study. 4th Grade, 5th Public Grouping Test, conducted on September 4, 2021. ★Question paper and answer explanations. Writings have been erased with an eraser or correction pen, and processing has been done to make them inconspicuous. There are a few places where it couldn't be completely erased. ★The question paper is an A3 print booklet. Stapled. Will be folded in half for shipping. ★The answer explanations are B4 size prints folded into a B5 booklet. No stapling. ★There may be variations in paper quality. ★Please purchase only if you understand the above. Created and shipped by hand. If you are concerned about minor details, please refrain from purchasing. Due to the nature of the product, we cannot accept returns, so please let us know if you have any questions before purchasing. Grouping Test Grouping Test National Unified Elementary School Test Yotsuya Otsuka Junior High School Entrance Exam Past Questions