Land of the Lustrous
宝石の国 (Houseki no Kuni)
Rating: 66.87/100
Type: ONA
Genres: Sci-Fi , Fantasy
Start Date: 2013-07-19
End Date: 2013-07-19
Episodes: 1
Episode Length: 2 min
Total Length: 1 min
Age Rating: PG - Teens 13 or older
Rating: 66.87/100

In the distant future, a new life form called Houseki is born. The 28 Houseki must fight against the Tsukijin who want to attack them and turn them into decorations, thus each gem is assigned a role such as a fighter or a medic. Though they hope to fight the moon people, Phos is a gem who is given no assignment until the gems' manager Kongo asks them to edit a natural history magazine. Note: A promotional video that was released through YouTube in commemoration of the publication of the manga's first volume. (Source: AniDB)