Mommi
- Bears Are Bad News: Supposed to be an aversion
- Evil Sounds Deep: Inverted; he has a very deep voice for a kids show character yet acts very childlike.
- Vague Age: Dresses and sounds like an adult, yet acts like a child. He has a stuffed bear who he constantly vents his frustration on, or infantilizes. Sometimes he even pretends his teddy is alive and imagines him speaking to him.
Kati
- The Ace: Excels at all her schoolwork
- Action Girl: Likes gymnastics
- Hidden Depths: is involved in a lot of extracurricular activities at school
- Only Six Faces: She looks exactly like Mommi, but what sets them apart are their clothes
Mati
