Please refer to the list in Japanese. → Japanese 日本語
Since he started writing in 1954, Kiyo has written 66 books in addition to a number of articles contributed to professional magazines. The books and articles are categorized in three areas: TEFL (Teaching of English as a Foreign Language), the American Language and Culture, and General Subjects. Some of his professional and academic books are listed in the Catalog of the Library of Congress, Washington, D.C., U.S.A.