Shueisha Study Manga Complete set of Japanese History, 20 volumes + 3 supplementary volumes A rare item with the 3 supplementary volumes included. Regular price: 850 yen per book x 20 = 17,000 yen Supplementary volumes: 1500 yen x 3 = 4500 yen Used during exam preparation, but hardly read and stored in a dark room. As you can see in the photos, there is not much sun damage.