Please be sure to read the profile before commenting. It states that price reductions are not possible, etc. 2026 Social Studies KA Print 01-09 Full Set Kaisai Course Problem print, answer explanation Answer sheets are not included. Original. The name欄 will be erased before shipping. Used, stored at home. Please understand that this is used and stored at home by a child. Almost all of them have writing, red circles, score entries, comments, etc. Please purchase with understanding.