Complete set of red books (Akahon) for Ehime University. Includes: 2007, 2010, 2013, 2016, 2019, 2022, and 2025 editions, totaling 7 books. Contains past exam questions from 2004 to 2024, allowing for 21 years of past exam preparation for those considering taking the Ehime University entrance exam. No plans for individual sales. Please refer to the images for any writing or stains. If you would like more details, please leave a comment and I will respond. Basically, for books with writing, I've included images of the most written-on parts of each book. For books without individual images, I haven't been able to fully confirm, but I didn't see any writing. Please forgive any overlooked writing. Please refrain from purchasing if you are overly concerned about condition. The books will be disinfected with alcohol before shipping. Thank you for your understanding.