"Tokyo City University" Kyogakusha Editorial Department Price: ¥2200 #KyogakushaEditorialDepartment #Books #Other/Other 2023 Edition Approximately 20 places with markings in highlighter and red pen, and also some markings in pencil. I erased the ones I noticed, but there are eraser marks. There are also scratches, folds, and small stains from storage. Upon inspection, I found that some English, Mathematics, and Chemistry problems have been solved, and there are many markings in the 2021 English section. Please understand that this is a used item stored at home before purchasing.