Akamon (Red Books) for the University of Electro-Communications - Bundle Set of 4 books: 2015, 2018, 2021, and 2024 editions. Includes problems from 2012 to 2023, providing 12 years of past exam preparation for those considering applying to the University of Electro-Communications. No 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 the most written-on part of each book. For books without individual images, I couldn't fully confirm, but I didn't see any writing. Please forgive any oversight regarding writing. Please refrain from purchasing if you are overly concerned about condition. I will disinfect the book surfaces with alcohol before shipping. Thank you.