Kuragehime (anime show)

Description: The story centers around Tsukimi Kurashita, a huge fan of jellyfish and a girl who moves to Tokyo to become an illustrator. She moves into Amamizukan, an apartment complex that is full of fujoshi (diehard female otaku) with a no-men-allowed rule. However, one day, Tsukimi invites a stylishly fashionable woman to stay at her room at Amamizukan only to discover that the guest is not who she seems to be.