Atarashii kikōkan to Nihon shi no arata na kanōseiTakeshi Nakatsuka, Kaoru Kamatani · First published 2021Open the Tome
Kadokawa gendai kanjigo jitenTetsuji Atsuji, Takeshi Kamatani, Sumio Rinbara · First published 2001Open the Tome
Shin JigenTamaki Ogawa, Taichirō Nishida, Kiyoshi Akatsuka, Tetsuji Atsuji, Takeshi Kamatani, Yūko Kizu · First published 1984Open the Tome
