何もないけど空は青い
Volumes
| Cover | Vocabulary List | Total | Unique | Used Once | New ⓘ | Density ⓘ | |
|---|---|---|---|---|---|---|---|
| Series | 5,340 | 2,129 | 1,370 | 64% | 13.08 | ||
|
何もないけど空は青い １ | 2,841 | 1,324 | 880 | 66% | 1,324 | 12.86 |
|
何もないけど空は青い ２ | 2,499 | 1,244 | 878 | 70% | 805 | 13.29 |