Dictionar Roman-Japonez by Radu N. Flondor, Kenzo Nezu, Fukashi Hayashi, Kiyomatsu AoyamaRobert Hans van GulikMN 4:1 (1941) p. 318 → jstor.org/stable/2382541ShareKirshitan Bunko. A Manual of Books and Documents on Early Christian Missions in Japan, with special reference to the principal Libraries in Japan and more particularly to the Collection at Sophia University, Tokyo by Johannes LauresDictionnaire Japonais-Français by Gustave Cesselin