Please read my profile before commenting. Instant purchase is OK. There is some wear and tear, but no noticeable damage. There are no markings or writing. I think you can still use it plenty. Please consider purchasing after understanding that it is a used item. To prevent trouble, please refrain from purchasing if you are concerned about minor details. If you wish to pay at a convenience store/ATM, please be sure to inform me of your expected payment date in the comment section. For Mercari shipping, I may change the shipping method from Yu-Yu to Raku-Raku or vice versa at my convenience without contacting the buyer. In the unlikely event that there is a problem with the product, please contact me before giving a rating. I will handle returns and refunds. Learning reference book for the 2021 entrance exam for Gifu University's first-stage program. - Title: Gifu University First Stage Program 2021 - Series: University Entrance Exam Series 77 - Year: 2021 - Recent 3 years: Recent 3 years - Publisher: Kyogakusha 4863-2"-ztwhjfebqjrv011//2--92732606