4軍くん（仮）
Mr. 4th Division (Temporary)
Volumes
| Cover | Vocabulary List | Total | Unique | Used Once | New ⓘ | Density ⓘ | |
|---|---|---|---|---|---|---|---|
| Series | 12,115 | 2,987 | 1,578 | 52% | 12.81 | ||
|
4軍くん（仮） 1 | 3,738 | 1,434 | 927 | 64% | 1,433 | 14.93 |
|
4軍くん（仮） 2 | 2,768 | 1,053 | 674 | 64% | 603 | 11.59 |
|
4軍くん（仮） 3 | 3,151 | 1,259 | 788 | 62% | 595 | 14.01 |
|
4軍くん（仮） 4 | 2,458 | 1,006 | 641 | 63% | 355 | 10.72 |