Item Description
| title | 魔王の始め方 THE COMIC 4 (ヴァルキリーコミックス) |
| category | How to Build a Dungeon: Book of the Demon King (Maou no Hajimekata: The Comic) |
| product type | Manga |
| author | Komiya Toshimasa (小宮利公) |
| publisher | Kill Time Communication |
| Label | Valkyrie Comics |
| genre | Seinen Manga |
| release date | 2018-2-28 |
| language | Japanese |
