| in april | 7 | temporal |
| for its part | 5 | other |
| in 2000 | 4 | temporal |
| japan → pass → law | 17 |
| japan → pass → legislation | 10 |
| japan → passed → law | 8 |
| japan → adopt → legislation | 3 |
| negative | neutral | positive |
| 0.110 | 0.711 | 0.179 |
| Raw frequency | 38 |
| Normalized frequency | 0.466 |
| Modifier score | 0.500 |
| Perplexity | 142.689 |