Kōshitsu nijūnen
By: Kyōdō Tsūshinsha hen
Publisher: Kyōdō Tsūshinsha Kaihatsukyoku
Published: 1966
Place of publication: Tōkyō
Language: jpn
Number of pages: 192
Subjects: Princesses; Princes
Other titles: Kōshitsu 20-nen.