| Associated with ja-jp |
| Associated with ja |
| Associated with ja-JP |
| Associated with 国語教育 |
| Associated with 日本語教育 |
| Associated with 国語科 |
| Associated with ja-rJP |
| Associated with 日本語言語タグ |
| Associated with 日本語文 |
| Disassociated from ja-jp |
| Disassociated from ja-JP |
| Disassociated from 日本語言語タグ |
| Disassociated from ja |
| Disassociated from ja-rJP |