Hecatia in Fan Culture
- Her outfit has led to people calling her "Hot Topic Youkai".
- She has been associated with Lapis Lazuli from Steven Universe, due to obvious reasons.
- She is sometimes shown alongside Maki Nishikino from Love Live! School Idol Project due to their similar hair styles and colour, particularly in Hecatia's Hell form.
- Some fan works show different objects being placed on her head in an attempt to change her hair color.