＋１（プラスワン）
+1 (Plus One)
Volumes
| Cover | Vocabulary List | Total | Unique | Used Once | New ⓘ | Density ⓘ | |
|---|---|---|---|---|---|---|---|
| Series | 3,429 | 1,279 | 798 | 62% | 17.86 | ||
|
＋１（プラスワン） １ | 3,429 | 1,279 | 798 | 62% | 1,279 | 17.86 |
| Cover | Vocabulary List | Total | Unique | Used Once | New ⓘ | Density ⓘ | |
|---|---|---|---|---|---|---|---|
| Series | 3,429 | 1,279 | 798 | 62% | 17.86 | ||
|
|
＋１（プラスワン） １ | 3,429 | 1,279 | 798 | 62% | 1,279 | 17.86 |