Ōwatari 1 iseki
Subtitle: Heisei 5-nendo hakkutsu chōsa hōkokusho : ibaraki-ken toride-shi
By: Toride-shi Kyōiku Iinkai Bunka Shinkōka henshū
Publisher: Toride-shi Kyōiku Iinkai
Published: 1994
Place of publication: Toride
Language: jpn
Number of pages: 22