Item Description
| title | 20世紀少年 完全版 (4) (ビッグコミックススペシャル) |
| category | 20th Century Boys |
| product type | Manga, Complete Edition |
| author | Urasawa Naoki (浦沢直樹) |
| publisher | Shogakukan |
| product line | Big Comics |
| genre | Seinen Manga |
| release date | 2016-4-28 |
| size | 410 pages |
| language | Japanese |
