| despite this tendency | 3 | other |
| to its reimbursement system | 3 | other |
| in leadership | 2 | other |
| japan → can → change | 11 |
| japan → make → change | 10 |
| japan → need → change | 4 |
| negative | neutral | positive |
| 0.228 | 0.627 | 0.146 |
| Raw frequency | 25 |
| Normalized frequency | 0.389 |
| Modifier score | 0.500 |
| Perplexity | 216.393 |