Kindergarten is a place which security is one of the priority conditions. So, to block the view of pedestrian, the garden is made in the middle with narrow windows heading outside. Moreover, to relax the strict view created in the outer side, the corners are rounded.
Inside the kindergarten, the rooms are separated with narrow corners and furniture rather than many walls. The flow of human is circulating, making people inside the kindergarten access to every place easily.
In addition, the slight twist of the plan creates little terraces in the 2nd floor, and eaves in the 1st floor. The diagonal window can provide people various views to the garden and can provide more sunlight into the kindergarten.