It is a complex of church school (2nd floor) and nursery (1st floor) administered by Protestant Christ church. The premises are located at a greenery area in Yokohama city surrounded by fields, parks and hills in the neighborhood. It has been planned in the open space such that places for children to stay are mixed into forest with rich natural environment.
Drawn continued line in the forest in a spiral manner mixes buildings with the forest and indoor part with outdoor part as if they were stirred by hands, simultaneously creating individual classrooms and open spaces as well. The continued line runs through the forest while avoiding and surrounding trees. It is a building with new mixture of indoor and outdoor parts.