The origin of Medama
In Ratatan’s lore, Medama are relics containing the memories of children from the old planet Redo, representing the players. They are what bring Ratatan to life.
From Chorus to Cobun
When a Ratatan gives a Medama to a Chorus, the creature becomes a Cobun. It takes on traits resembling its leader and develops its own abilities and way of attacking.
| Term | Meaning |
|---|---|
| Medama | A memory-bearing relic. |
| Chorus | The creature before that transformation. |
| Cobun | A companion after receiving a Medama. |
| Melodium | The instrument used for commands. |
This is the story relationship between the four terms, rather than a resource-farming or crafting recipe.