Tenchi the Movie 2: The Daughter of Darkness
Tenchi the Movie 2: The Daughter of Darkness (1997)
A girl, Mayuka, appears one day claiming to be Tenchi's daughter, much to the shock of the Masaki household. Chaos ensues as Washu attempts to discover Mayuka's background, and the girls adjust to the new presence at their home.
Genre: Action & Adventure, Animation, Science Fiction & Fantasy
For those unfamiliar, Harem anime refers to protagonists in polygamous relationships, with three or more members of the opposite sex. Great they can just draw this stuff, because we imagine it would be difficult to find sufficient actresses willing to participate!