Title: Tenjinzaka iseki, Okusaka iseki, Shinʼyashiki kofun
Subjects: Antiquities
Places: Okayama-shi (Japan), Okusaka Site (Okayama-shi, Japan), Hayashima-chō (Japan), Shinʼyashiki Site (Hayashima-chō, Japan), Tenjinzaka Site (Okayama-shi, Japan)