| Kokura | Factor 1 | Factor 2 | Factor 3 | Commonness |
| Integration | 0.715 | −0.110 | 0.120 | 0.959 |
| Width (m) | 0.622 | −0.597 | 0.115 | 0.950 |
| Length (m) | 0.914 | 0.074 | −0.192 | 0.964 |
| Municipal offices | 0.611 | −0.231 | 0.665 | 0.902 |
| Education | 0.518 | 0.579 | −0.591 | 0.956 |
| Commerce | 0.182 | 0.924 | 0.256 | 0.985 |
| Amusement | −0.374 | 0.816 | 0.006 | 0.986 |
| Business | 0.934 | 0.125 | −0.213 | 0.976 |
| Financing facilities | 0.889 | 0.176 | −0.002 | 0.994 |
| Service | 0.132 | 0.669 | 0.564 | 0.978 |
| Total number | 4.228 | 2.777 | 1.284 | 9.65 |
| Contribution rate | 43.80% | 28.80% | 13.30% | |
| Ratio of factor | 42.30% | 27.80% | 12.80% |