Himitsu no Akko-chan (Movie)
Japanese title: ひみつのアッコちゃん
Type: Movie
Episodes: 1
Source: Unknown
Studios: Toei Animation
Duration: 25 min
Rating: G - All Ages

Taisho's father plans to construct an apartment building on a vacant land he owns behind his own house. The spot is a playing field for the kids in the neighborhood who will fight to keep it as it is.

(Source: ANN)