Funoi-san is a fictional character designed by a Japanese artist known as Afro-Da-Afro. He has drawn and created many 3D images of Funoi-san, and also crafted a papercraft version where she is cosplaying to be a dog.
Funoi-san is often used as a test model for experimental content. She is portrayed as having a darker side, displaying traits of meanness and violence. However, there are also instances where she shows affection towards the translator, such as by hugging them.
