※ Social Studies 5th Grade Yotsuya Otsuka Waseda Academy Textbook and Answer Key Set Regarding Condition: * The main text is generally clean, but there are underlines in about 2-3 places. I believe it's within a range that doesn't affect usage, but please refrain from purchasing if you are concerned. Due to home storage, there may be slight scratches on the cover. Please purchase only if you understand that this is a used item. Instant purchase is OK. Thank you.