Hama Gakuen Master Social Studies - History, Civics. As shown in the photos, only the first 4 pages have red pen markings. There are no other markings. There is some dirt on the back of the answer key. This is a used item, so please understand. I am also selling Master Social Studies - Geography. It's 1100 yen if you purchase both together. Please comment if interested (_ _). - Title: Master Social Studies - History/Civics - Answer Key: Included - Publisher: Hama Gakuen Thank you for looking.