| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| JAPANPARTS | RU221 | Direct Cross Interchange | 3 |
| JAPKO | GOJ221 | Direct Cross Interchange | 3 |
| ASHIKA | GOM221 | Direct Cross Interchange | 3 |
| JAPANPARTS | GOM221 | Indirect Cross Interchange | 1 |
| ASHIKA | RU221 | Indirect Cross Interchange | 1 |