Bishamon kofun hakkutsu chōsa hōkokusho
Publisher: Ōra-machi Kyōiku Iinkai
Published: 1986
Place of publication: Ōra-machi (Gunma-ken)
Language: jpn
Number of pages: 27
Subjects: Iseki ibutsu; Ōramachi(gunmaken); Gunmaken