The Codemon logo and community wheel.
A community is what Codemon are divided and sorted into based on their primary element. There are eight communities in total.
Each community is represented in the game icon by a sector and a different color. Starting in the corner up left with light blue as Heaven, Brown as Earth, dark blue as Water, etc.
You can use this icon to check the relations of the communities. Communities directly across from each other act as neutrals to one another. Each community is weak against the three communities counter-clockwise from it; they are strong to the three communities clockwise from it.