Ranma ½: Tendou-ke no Oyobidenai Yatsura!
Japanese title: らんま1/2 天道家のおよびでない奴ら!
Type: Special
Episodes: 1
Source: Manga
Genres: Comedy, Slice of Life
Studios: Kitty Film Mitaka Studio
Duration: 24 min
Rating: PG-13 - Teens 13 or older

This features a Nabiki narrated review of the series where she discusses various characters that the Tendo family has had to tolerate spliced with new animation of Nabiki hanging around the house, taking a bath, and wondering about the true identity of P-chan. It was available through the Kitty Animation Circle.

(Source: furinkan.com/ranma/anime/specials.html)