| らくらく英会話 | 英会話初級 | |
|---|---|---|
| ２０２１年（前期） | Interchange 1 (Cambridge University Press) | Interchange 2 (Cambridge University Press) |
| ２０２１年（後期） | Interchange 1 (Cambridge University Press) | Interchange 2 (Cambridge University Press) |
| ２０２２年（前期） | Interchange 1 (Cambridge University Press) | Interchange 2 (Cambridge University Press) |
| ２０２２年（後期） | Interchange 1 (Cambridge University Press) | Interchange 2 (Cambridge University Press) |
| ２０２３年（前期） | Interchange 1 (Cambridge University Press) | Interchange 2 (Cambridge University Press) |