Shinji Kawasaki

1921

• Dogū no nazo
• Hakuchō to kiba no ō
• Kodai inasaku chimei no kigen
• Kodai Nihon no mikaidoku monji
• Konketsu no kamigami
• Nazo no Yamatai irohauta
• Nihongo no gogen
• Nihongo no hasshōchi wa Mesopotamia
• Nihongo no kigen o saguru
• Nihongo no nazo o toku
• Nihongo no rūtsu ga wakatta!
• Nihonogo wa doko kara kita ka