Item Description
| title | 宝石の国(特装版)(4) |
| category | Land of the Lustrous (Houseki no Kuni) |
| product type | Special Edition Manga with Bonus, Manga |
| author | Ichikawa Haruko (市川春子) |
| publisher | Kodansha |
| product line | Afternoon KC |
| genre | Seinen Manga |
| release date | 2015-5-22 |
| language | Japanese |
