Juusan Kihei Bouei Ken
十三機兵防衛圏
| Total doujinshi | 17 |
|---|---|
| Total tags | 57 |
| Total circles | 19 |
| Total artists | 15 |
| Total contents | 0 |
| Total series | 19 |
| Total characters | 0 |
| Total conventions | 4 |
| Total collections | 0 |
| Average price | ¥ 777 |
| Average page count | 45 |
| Original : Parody ratio |