There are three of the Minami sisters: Haruka, Kana and Chiaki, who have an average life. The girls only have each other to depend on and help each other get through everything from love confessions to cooking.
This anime is about minami family, which have 3 sisters. Each one has different character, but you'll find that they have very good relation.
The animation is good, story is funny. Character design is unique and easy to remember. The worst part is the story that haven't goal, its just a life-day of this family. (But it's funny so that isn't a matter)