lat: 35.700525999999996, lon: 139.82613899999996
| Key | Value |
| admin_level | 2 |
| building | public |
| government | pension_fund |
| name:en | Koto Social Insurance Office |
| note | National-Land Numerical Information (Public Facility) 2006, MLIT Japan |
| note:ja | 国土数値情報（公共施設データ）平成19年 国土交通省 |
| office | government |
| operator | 日本年金機構 |
| source | KSJ2 |
| source_ref | http://nlftp.mlit.go.jp/ksj/jpgis/datalist/KsjTmplt-P02-v2_0.html |