Japanese Zen
The International Society for Education Information, Inc., 1983
 Buku Teks SO
Suzuki, Takao
Japanese and the Japanese : words in culture
Kodansha International, 1973
 Buku Teks SO
Encyclopedia of contemporary Japanese culture
edited by Sandra Buckley
Routledge, 2002
 Buku Referensi
Schilling, Mark
The encyclopedia of Japanese pop culture
Weatherhill, 1997
 Buku Referensi
Tradition and modernization in Japanese culture
edited by Donald H. Shively
Princeton University Press, 1971
 Buku Teks SO