Ibaraki-ken Yamagata-machi Egeyama kofun
Subtitle: funkyū kakunin jissoku chōsa hōkokusho
Publisher: Yamagata-machi Kyōiku Iinkai
Published: 1997
Place of publication: [Yamagata-machi (Ibaraki-ken)]
Language: jpn
Number of pages: 20
Subjects: Iseki ibutsu; Yamagatamachi(ibarakiken); Ibarakiken