Catgirl

From Pandora's Tale Wiki

Catgirls are female humanoids with cat ears and tales[1]. They feature prominently in both Pandora's Tale and Thinking Too Much to Think Positively.

In Pandora's Tale

Real catgirls are usually Helpers[2][3], but some fictional catgirls are not [4].

Metafictional Catgirls

The tabletop RPG Land of Legends: Lost has a species called the werecat.[5]