High School Biology Basics Textbook, Sūken Shuppan (Publisher) This is a biology textbook that covers the basics of cells, DNA, and genetics. - Title: Biology Basics - Language: Japanese - Chapters: 5 - Contents: Basic biology such as cells, DNA, genetics, and evolution - Animal on the cover: Koala I have checked, and there are no markings. Please understand that this is a used item before purchasing. ☆Shipping☆ Shipped via Mercari delivery. ☆Other☆ I work during the day, so it's difficult for me to respond to messages, and I will mainly be available after 8 PM. I am not accepting price negotiations, but I will answer any questions you have about the product as best I can. Thank you for your understanding. Thank you for looking.