Kokki "Hinomaru"
By: Shakai Kyōiku Kenkyūkai hen
Contributors: Shakai Kyōiku Kenkyūkai
Publisher: Insatsuchō
Published: 1951
Place of publication: Tōkyō
Language: jpn
Number of pages: 145
Subjects: Flags; National Emblems
Notes: Written by Tai Shinson. Cf. p. 8 (2nd group).

Includes bibliographical references (p. 141-143).