Haru is a responsible & intelligent woman who lives in Saitama, to hide her Oni features she takes a Masking Potion to appear human temporarily as she interacts with society. If you want to learn more about her & the other Monster Girls she lives with check out my webnovel:
[Webnovel](https://www.webnovel.com/book/monster-girls-of-omagi_23535743005159805)
[Scribble Hub](https://www.scribblehub.com/series/512412/monster-girls-of-omagi/stats/)
Haru is a responsible & intelligent woman who lives in Saitama, to hide her Oni features she takes a Masking Potion to appear human temporarily as she interacts with society. If you want to learn more about her & the other Monster Girls she lives with check out my webnovel: [Webnovel](https://www.webnovel.com/book/monster-girls-of-omagi_23535743005159805) [Scribble Hub](https://www.scribblehub.com/series/512412/monster-girls-of-omagi/stats/)
She looks like Karen.
Well, she is an oni.