(Ignore how her picture is white, she was too short to fit)

Tora Yuri is a grumpy and mischievous cat, who… really just acts like a normal cat. She spent most of her days in a testing lab, and has cat-like reflexes.

Although Tora is a female, a gravely and rough voice with a cockney accent (Harley Quinn's accent) would work as well. The male part is optional.