| Factor loadings | Kokura | Kurosaki |
| Integration | 0.179794071 | 0.175363081 |
| Width (m) | 0.158156921 | 0.237740719 |
| Length (m) | 0.224563439 | 0.19853782 |
| Municipal offices | 0.137778616 | 0.254920267 |
| Education | 0.121750191 | 0.242848573 |
| Commerce | 0.037689264 | 0.128801891 |
| Amusement | −0.088674996 | 0.065559166 |
| Business | 0.221791721 | 0.205851304 |
| Financing facilities | 0.208100889 | 0.072502181 |