Ebichu

Oruchuban Ebichu (or Ebichu Minds the House ( おるちゅばんエビちゅ, Ebichu Minds the House?) is an anime produced by Gainax director anime Makoto Moriwaki and is based on the manga by Risa Ito that was published by Futabasha Publishers. It first aired as six eight-minute episodes in 1999 as one third of the show Modern Love's Silliness.

Ebichu is very adult in nature, and its explicit violence, innuendo, and sexual scenes could only be shown on DirecTV Japan. The uncut version of the series is only found on DVD. The show is done in a simplistic art style, and its sexual content is played for laughs rather than for fanservice.

Most episodes follow Ebichu, a talking hamster devoted to her oft-indifferent owner, who is only identified as OL ("Office Lady"), a single 28-year-old (this is her age in the original manga series while she is 25-year-old in the anime series) who doles out cynical commentary and the occasional beating on the rodent. Ebichu tends to take this in stride with endless praise and compliments. Such abuse is usually caused by Ebichu's almost disturbing lack of tact or propriety, often embarrassing her master in front of other people.

Ebichu often attempts to correct OL's bad decisions, such as her berating of OL's obnoxious and untrustworthy boyfriend Ebichu nicknamed Kaishounachi (worthless man).

Ebichu is sometimes joked by fans to be the complete polar opposite of Hamtaro, a popular children's anime featuring a hamster in more wholesome adventures.

Source: Wikipedia