The Daichis: Earth Defense Family (地球防衛家族 Chikyū Bōei Kazoku) is a 2001 anime series created by Shōji Kawamori and animated by Group TAC. An English dub produced by Ocean Productions was released by Geneon in 2004.
Synopsis
The Daichis are a family in danger of tearing itself apart. Dissatified and money obsessed mom Seiko has served wimpy and otaku dad Mamoru with divorce papers. Daughter Nozomi who has always been saddled with all the housework, feels pained that everyone is using her. The youngest albeit most foul mouthed, Dai is forced to watch all this as everything is going to pieces. However when the Galaxy Federation recruits the Daichis to combat alien threats to the wellbeing of the Earth, it will be a chance for the family to save the world and maybe themselves.