List of Historic Sites of Japan (Chiba)

Columns: Site | Municipality | Type | Ref
Kasori Shell Mound 加曽利貝塚 Kasori kaizuka | Chiba | 1 | 654 | Hanawa Shell Mound 花輪貝塚 Hanawa kaizuka | Chiba | 1 | 00003500 | Tsukinoki Shell Mound 月ノ木貝塚 Tsukinoki kaizuka | Chiba | 1 | 656 | Arayashiki Shell Mound 荒屋敷貝塚 Arayashiki kaizuka | Chiba | 1 | 657 | Yamazaki Shell Mound 山崎貝塚 Yamazaki kaizuka | Noda | 1 | 655 | Shibayama Kofun Cluster 芝山古墳群 Shibayama kofun-gun | Yokoshibahikari | 1 | 647 | Kazusa Kokubun-ji Site 上総国分寺 跡 Kazusa Kokubunji ato | Ichihara | 3 | 650

Example questions:
What is the historic site type whose municipality 's total area is 129.91 km2 ? | What is the municipality of the historic site in Japan whose person is known for completing the first map of Japan using modern surveying techniques ? | What is the historic site in Japan whose municipality has a population density of 363 persons per km2 ? | What is the historic site Ref . whose municipality had an estimated population of 45,309 as of December 2015 ?

Answers:
6 , 7 , 8 | Katori | Shibayama Kofun Cluster 芝山古墳群 | 3336