- Series Name: Oshi no Ko - Volumes: Complete Set (Volumes 1-16) - Authors: Akasaka Aka, Mengo Yokoyari Please check the condition in the photos. All books were purchased at bookstores. They are not rental copies. They are relatively clean, but there may be some scratches on the books due to home storage. Please refrain from purchasing if you are sensitive to imperfections or seek a perfect condition. Instant purchase and silent purchase are OK. Manga bundle sale, set, anime, not sold separately.