Books by Shūji Umano
Chōsen Hantō no shinjitsu
Kono Nihonjin o miyo
Kono Nihonjin o miyo
Tainichi sensen kyōsho!
Tainichi sensen kyōsho!
Heisei Nihon wa hontō ni heise
Heisei Nihon wa hontō ni heisei ka
Hamerareta Nihon
Hamerareta Nihon
Daitenkan no rikigaku
Daitenkan no rikigaku
Keizaiura no inbō no jōshiki
Keizaiura no inbō no jōshiki
Nihon no kiken
Nihon no kiken
Gijutsu bunmei no hōsoku
Gijutsu bunmei no hōsoku