Chiisa na Obake Acchi, Kocchi, Socchi (小さなおばけアッチ・コッチ・ソッチ, Chiisa na Obake Acchi, Kocchi, Socchi? lit. Little Ghosts Over There, Right Here, Right There) is an anime TV series.

The story is about three little ghosts called Over There, Right Here, and Right There. They are not scary like usual ghosts but pretty and mischievous like human children. they sometimes surprise people by disappearing or flying.

Source: Wikipedia