Digital Age Basics: "SNS Marketing: New Rules for Generating Profit Through Connection and Empathy" Masayuki Hayashi / Koichiro Homon Price: ¥1480 #MasayukiHayashi #Hayashi_Masayuki #KoichiroHomon #Homon_Koichiro #Book #Society/Management Thank you for viewing the product. There appear to be no markings inside, but there is a wrinkle on the upper right of the cover as if it got wet. There are also stains in other areas shown in the images. Please refrain from purchasing if you are concerned, as this item has been stored at home.