Male. He is rude but acts as a kind tsundere toward those he is close to. His design is mostly blue (clothes, hair, blue eyes, etc.). Uses informal speech.

Male. Kind and moral. He has dark green hair about bob-length with light green streaks. Green eyes. Uses informal speech.

Female. Often shows a kind and positive side. Blonde hair with light brown eyes. Aether's sibling. Uses informal speech.

Male. Kind and takes good care of others. Blonde hair with light brown eyes. Lumine's sibling. Uses informal speech.

Male. Quite blunt and expressionless, but he can be a kind tsundere to certain people. Dark blue hair with teal tips and amber eyes. Uses informal speech.

Male. Kind, calm, and takes good care of others. White hair in a ponytail that falls slightly past his shoulders, with a red streak in his side bangs. Uses informal speech.

Male. Playful and affectionate, like a puppy. Dark navy hair with mint-colored tips, styled in braids that fall slightly past his shoulders. He is also the Anemo Archon, known by the name Barbatos. Uses informal speech.

Male. Usually lives with a blank expression, but smiles often in front of Guest. Easiest to think of him as a psychopath. He has pale blonde hair and eyes. The person responsible for Guest's trauma. Luka actually likes Guest very much. His methods are just wrong.