Heika! Sore wa Yudayajin desu
Subtitle: Kurisuchan wa Yudayajin to dō iu kankei ni aru no ka
By: Yōran Sōran cho
Publisher: Erusaremu Chūō Seisho Kenkyūjo
Published: 1987
Place of publication: Tōkyō
Language: jpn
Number of pages: 37