ramen type in the condominium opening the pillar to the balcony side in addition. It is felt that it is narrow, and it is called an out frame, and comes to put furniture in the obstruct then. It lets it out. The point where the ramen type is good is to be able to change more freely than the wall type in the room arrangement in the future. The part in the beam is concealed, and it puts it out to the plat book side. Recently, lets think that it is the one made a judging material after other conditions are cleared.