Set Contents: Akahon (Red Books) - Keio University Faculty of Economics: 2010-2023, Akahon (Red Books) - Keio University Faculty of Commerce: 2019-2023 Aohon (Blue Books) - Keio University Faculty of Economics 2024 (3 years worth): Some writing present Akahon (Red Books) - Keio University Faculty of Economics 2022 (6 years worth): Some writing present (see photo 5), 2016 (6 years worth): No writing, but there are folds and stains as shown in photos 3 and 4 Akahon (Red Books) - Keio University Faculty of Commerce 2024: Writing present as shown in photo 6 Keio Essay Second Edition: No cover, no writing The World's Easiest Keio English Passing Course: No cover, no writing The World's Easiest Keio Essay Passing Course: No cover, 7 pages with lines drawn as shown in photos 7 and 8 2024 Yodai Zemi/Sundai Joint Keio Entrance Exam Pre-Test: Commerce, Economics: No writing Sundai Text: Keio University Essay Preparation (Faculty of Economics/Commerce) 2019: No writing, but some stains present Sundai Text: Immediate Pre-Keio Comprehensive Policy Essay 2017: No writing Humanities Difficult University Past Papers Practice: Keio, Keio Economics, Keio Commerce Aka-hon (Red Books), Ao-hon (Blue Books), Sundai, Sundai Preparatory School, Set