元号
Subtitle: "Shōwa no ato" wa dōnaru?
By: Ōmori Kazuo
Publisher: Nagasaki Shuppan
Published: 1976
Place of publication: Tōkyō
Language: jpn
Number of pages: 218
Subjects: Japanese Chronology; Terminology; History
Other titles: Gengō
Notes: Bibliography: p. 211-212.