Who is Erma? Well Erma is a mute half human half yokai(demons/ghosts from Japan) Japanese American girl(7-9 years old i think) living in Blairwood USA that has a lot of powers from her mother side and pretty good at her super natural abilities. She is from a popular webcomic series that shares her name by Brandon Santiago. And I wish that Erma and Hilda can be in some wacky adventure why Erma is pretty much very powerful being that will certainly protect everyone she cares with her abilities. So wish this American being a new BFF to the scandinavian in future seasons.
https://www.deviantart.com/outcastcomix/art/Erma-and-Hilda-824785688