What is Catgirl?

Catgirl (neko in Japanese) is one of the most iconic and enduring archetypes in anime and hentai, featuring female characters with cat ears, a tail, and occasionally paw-like features. The word 'neko' means cat in Japanese and has become standard vocabulary in international hentai communities. Catgirl characters embody a specific personality cluster: playful, curious, affectionate but occasionally aloof, with movements and behaviors that echo feline nature. In hentai, the catgirl archetype appears across virtually every genre — she can be the gentle vanilla love interest, the dominant femdom character, or the exotic fantasy companion in isekai settings. The ears and tail are the minimal defining features; more elaborate catgirl designs include digitigrade legs, fur patterns, or full nekomata (two-tailed demon cat) variants. The catgirl tag on hentai platforms is consistently high volume, with thousands of dedicated pieces of art and animation. On iku.gg, the neko and cat_ears tags cover this enormous category. Related archetypes include the broader kemonomimi category (any animal ears), foxgirl (kitsune), and wolfgirl.