Information on 6 History
Tokyo Metropolis｜Ota Ward
Historic sites・Historic remains
Rokugo Irrigation Water
Tokyo Metropolis｜Ota Ward
Historic sites・Historic remains
Shell-mound of Ohmori
Tokyo Metropolis｜Ota Ward
Historic sites・Historic remains
Kamekoyama Tumulus
Tokyo Metropolis｜Ota Ward
Historic sites・Historic remains
Horaiyama Tumulus
Tokyo Metropolis｜Ota Ward
Historic sites・Historic remains
Unoki Otsuka Tumulus
Tokyo Metropolis｜Ota Ward
Historic sites・Historic remains
Shimizu Kubo Spring