Ebichu DVD cover by Gainax
|Written by||Risa Itō|
|Magazine||Manga Action Pizazz|
|Original run||1991 – 2008|
|Anime television series|
|Directed by||Makoto Moriwaki|
|Produced by||Yasuhiro Takeda|
Satoshi Fukuyoshi (Assistant)
|Written by||Chinatsu Hōjō|
|Music by||Minami Karasuyama 6th Street Production|
Studio Renge (Cooperation)
|Original run||August 1, 1999 – October 1, 1999|
It first ran through Shufutoseikatsusha Magazine Giga&chan, beginning in the 1990 and next moving to ACTION PIZAZZ, publication by Futabasha. It later became an anime produced by Gainax, but animated by Group TAC. It first aired six eight-minute episodes in 1999 as one-third of the show Modern Love's Silliness. Ebichu is very adult in nature, and its comedy, explicit violence, innuendo, and sexual intercourse 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.
Each adventure chronicles the housekeeper hamster Ebichu, devoted to her oft-indifferent owner, who she calls Goshujin-chama ("Master") and is only identified as OL ("Office Lady"), a single 28-year-old (she is 25-year-old in the anime series) who doles out cynical commentary and the occasional beating on the rodent. Such abuse is usually caused by Ebichu's almost disturbing lack of tact or propriety, which often embarrasses OL in front of other people. Ebichu is a faithful housekeeper but occasionally carries a practical joke and also hurts OL's feelings.
Ebichu tends to take this in stride with endless praise and compliments of her master. Ebichu often attempts to correct OL's bad decisions, such as her berating of OL's obnoxious, immature and untrustworthy boyfriend that Ebichu nicknamed Kaishounachi (worthless man). Maa-kun and Lady Hanabataki are friends of OL. Some surrounding characters also appear.
- Ebichu (エビちゅ) Voiced by: Kotono Mitsuishi (三石琴乃)
- A hamster who looks after her owner's house. A faithful and versatile housekeeper. She often lacks tact and plays a practical joke on people. She also often embarrasses her owner, usually getting punished as a result. At night, she becomes her secret alter-ego Ebichuman, who goes around giving people sex advice. Ebichu likes camembert cheese and rum raisin ice cream.
- OL (Office Lady) (ご主人ちゃま Goshujin-chama) Voiced by: Michie Tomizawa (富沢美智恵)
- Ebichu's owner. Smokes, drinks, longs to be married, and constantly beats Ebichu.
- Kaishounachi (かいしょなち, lit. Worthless man) Voiced by: Tomokazu Seki (関智一)
- OL's boyfriend. He is lazy, immature, and he likes pachinko. Is constantly cheating on her, but is easily forgiven. He gets easily turned on and off. Ebichu has often discovered him carrying on with other women.
- Maa-kun (マァくん) Voiced by: Mitsuo Iwata (岩田光央)
- A soft-spoken man who developed a sexual attraction towards Ebichu, often trying to get his girlfriend to partake in his fetish.
- Watanabe-san (渡辺さん) or Hanabataki-san (花畑さん) Voiced by: Kae Araki (荒木 香恵)
- A friend of Goshujin-chama and a good housekeeper. She is often appears surrounded by flowers. Ebichu always comments on this while the others try to ignore it.
- Mother of OL (ご主人ちゃま母親 Mother of OL)
- Mother of Goshujin-chama. She worries for her daughter.
- Kobayashi-san (小林さん) and Lady Kobayashi (小林婦人)
- The newly married couple. They just moved next door to Goshujin-chama and Ebichu in their apartment complex.
Characters that do not appear on the TV and animated versions.
- Dobuyosi-kun (どぶ吉くん)
- A normal mouse and a friend of Ebichu. He is jealous of Ebichu's popularity.
- Tanukio (タヌキオ)
- A raccoon whose testicles shrink every time he lies.
The origin of the anime came about during voice recording sessions for Neon Genesis Evangelion. Kotono Mitsuishi, the voice actress for the character of Misato Katsuragi, would read the Ebichu manga in between takes and laugh at the humor. She would show others what she was reading and eventually it was decided that the series was worth animating. As a result, she was selected to voice the title character Ebichu. Also, in Neon Genesis Evangelion, Misato drinks cans of Ebisu-brand beer. In one episode, though, the beer cans are labeled "Ebichu Ichiban" across the top with a small picture of a hamster with one white ear and one brown ear (like Ebichu), although the colors of its ears are on opposite sides (the hamster's brown ear is the right one, while Ebichu's brown ear is the left).
The opening theme of the series is "Nande Kana" (なんでかな, "Wondering"), performed by Kotono Mitsuishi. The ending theme, shared with the other shows in the Modern Love's Silliness block, is "Kumokumo Gake ni Konma Takeyafu" (くもくもがけにこんまたけやふ) by Minami Karasuyama 6th Street Production.
- Oruchuban is a mispronunciation of orusuban, a Japanese word meaning house sitting. The work has been called Ebichu the Housekeeping Hamster or Ebichu Minds the House in English.
- "『アニメージュTV』 収録レポート". Gainax Ebichu Website (archived).
- "Higepiyo 4-Panel Manga from Ebichu Creator Gets Anime (Updated)". Anime News Network. 21 January 2009. Retrieved 11 May 2014.
- "Risa Itou Launches Oruchuban Ebichu Manga Sequel After 11 Years". Anime News Network. 17 July 2018.