Tokyo University of Marine Science and Technology Akahon (Red Books) - Bundle Set of 4 books: 2015, 2018, 2021, and 2024 editions. Includes problems from 2012 to 2023, providing 12 years of past exam practice for those considering applying to Tokyo University of Marine Science and Technology. No plans to sell individually. Please refer to the images for any writing or stains. If you would like more details, please leave a comment and I will respond. Generally, for books with writing, I have 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. The book covers will be disinfected with alcohol before shipping. Thank you for your understanding.