La Maison en Petits Cubes is an anime film that premiered in summer 2008, produced by Robot.

About the production: the story comes from an original script, the film runs about 12 minutes and its current status is "finished".

Its main genres are drama, with themes such as No Dialogue, Environmental, Dystopian and Elderly Protagonist.

On AniList, La Maison en Petits Cubes has an average score of 76%, a very good score, and appears on 23,213 users' lists.

An old man lives in a town that has become submerged in water. As the water level rises, he's forced to build additional levels onto his home with bricks (cubes) in order to stay above water. One day he accidentally drops his favorite pipe into the lower levels of his home, and decides to rent scuba diving equipment in order to go searching for it. As he descends through his sunken home, the old man recalls memories of the past in each room. (Source: Anime News Network)

Official synopsis from AniList.