Set of Books
vol. 1 to 4
Item Description
| title | 黒幕お姉さん 全4巻セット |
| category | Kuromaku Oneesan |
| product type | Manga Complete Set, Manga, Manga Set |
| author | Saitani Umetaro (才谷ウメタロウ) |
| publisher | Shonen Gahosha |
| Label | Young King Comics |
| release date | 2009-10-9 |
| language | Japanese |
