Shingakai Elementary School Entrance Exam Preparation: Passing Series Revised Edition Shingakai Original Problem Collection (Akahon - Red Book) This is the 2019 revised edition (new edition). There are no markings on the problems, but there are markings on the answer keys. Some can be erased with an eraser, and some cannot. *There are also markings not shown in the photos. There are markings in all of the answer keys. This is a new problem collection printed around 2023/2024, but it is being offered at a low price. If you would like to request a price reduction, please comment or use the price reduction request feature. m(_ _)m =Contents= Numbers ①②③④⑤ Common Sense ①②③④ Observation Skills ①②③ Dot Figure Copying ① Dexterity ① These are all 14 books. Each book contains 20 questions. I am not currently considering selling them individually.