| 日本語 | jpn-000 |
| 蘭学 | |
| 國語 | cmn-001 | 蘭學 |
| Deutsch | deu-000 | Hollandstudien |
| Deutsch | deu-000 | Rangaku |
| English | eng-000 | Dutch studies |
| English | eng-000 | Rangaku |
| English | eng-000 | studies of Western knowledge |
| suomi | fin-000 | Rangaku |
| français | fra-000 | Rangaku |
| עברית | heb-000 | ראנגאקו |
| にほんご | jpn-002 | らんがく |
| нихонго | jpn-153 | рангаку |
| 한국어 | kor-000 | 난학 |
| Nederlands | nld-000 | Rangaku |
| русский | rus-000 | Рангаку |
| español | spa-000 | Rangaku |