忘却バッテリー
Oblivion Battery
Volumes
| Cover | Vocabulary List | Total | Unique | Used Once | New ⓘ | Density ⓘ | |
|---|---|---|---|---|---|---|---|
| Series | 7,931 | 2,744 | 1,601 | 58% | 14.04 | ||
 |
忘却バッテリー 1 | 2,610 | 1,235 | 810 | 65% | 1,235 | 13.66 |
 |
忘却バッテリー 2 | 2,666 | 1,352 | 928 | 68% | 869 | 13.96 |
 |
忘却バッテリー 3 | 2,655 | 1,312 | 878 | 66% | 640 | 14.51 |