脳みそプルン！
Volumes
| Cover | Vocabulary List | Total | Unique | Used Once | New ⓘ | Density ⓘ | |
|---|---|---|---|---|---|---|---|
| Series | 22,326 | 6,692 | 3,686 | 55% | 38.63 | ||
|
脳みそプルン！【新装版】1 | 6,147 | 2,659 | 1,690 | 63% | 2,659 | 30.74 |
|
脳みそプルン！【新装版】2 | 8,349 | 3,390 | 2,114 | 62% | 2,262 | 43.94 |
|
脳みそプルン！【新装版】3 | 7,830 | 3,447 | 2,197 | 63% | 1,771 | 41.21 |