Your rating
Seen it? Rate it.
Watch Senpai learns your taste from your ratings and tells you what you will love next.
Already have an account? Sign in
The Gems fight against the Lunarians, beings who attack them and use their shattered bodies as decorations. Each Gem is assigned a role, and Phos, the youngest, is assigned to create an encyclopedia of natural history. Note: A promotional video that was released through YouTube in commemoration of the publication of the manga's first volume.
Shinsha
Phosphophyllite
Bort
Diamond
Goshenite
Morganite
Rutile
Alexandrite