Title: Chika ni hakkensareta Kōshoku-shi jōri ikō no kenkyū /[Nagano-ken Kōshoku-shi Jōri Ikō Chōsadan Hōkokusho] Nagano-ken Kyōiku Iinkai hen
Subjects: Land, Kōshoku, History
Places: Kōshoku, Antiquities, Japan