しっぽの声
Volumes
| Cover | Vocabulary List | Total | Unique | Used Once | New ⓘ | Density ⓘ | |
|---|---|---|---|---|---|---|---|
| Series | 9,859 | 3,159 | 1,823 | 57% | 16.89 | ||
 |
しっぽの声 １ | 3,626 | 1,703 | 1,121 | 65% | 1,703 | 18.69 |
 |
しっぽの声 ２ | 3,313 | 1,517 | 965 | 63% | 966 | 17.08 |
 |
しっぽの声 ３ | 2,920 | 1,138 | 666 | 58% | 490 | 14.90 |