Kuragehime - a comedy about female otaku, a guy who looks really really good in women's clothes and jellyfish.
Amamizukan is an old-style apartment building and home to "the Sisterhood": Tsukimi, a jellyfish otaku, Jiji, obsessed with older men, Banba, the train enthusiast, Mayaya obsessed with Records of Three Kingdoms and the building owner's daughter Chieko with a passion for traditional clothing.
But one day a beautiful, extravagantly dressed woman enters their lives and things being to change. Except that "she" isn't exactly what she appears to be. A very nice, fun Josei anime.