Ayunda Risu

A squirrel girl from a magical forest.
She was lost in the human world, but due to certain circumstances, she ends up living in the home of a kind older sister.
To return the favor, she decides to become a VTuber.
Risu act, most of the time, just like a squirrel she is. She loves to do subtle pranks on people, shy with new people, and love to tease her viewer. Her laugh is also one of her unique characterictic.

Source: https://hololive.hololivepro.com/en/talents/ayunda-risu/