This stylish, modern house called Casa I was built by Yoshichika Takagi in Japan. The idea was to create a house out of boxes that would stay separate but linked together. The space between them should be organized in courtyards, places where you can go for a walk. The room is well hidden from prying eyes. The interior is done in light natural tones to make the house look bigger. The interior is modern and minimalist: simple wooden furniture and floors, no light colors, everything is simple and elegant. The spaces between the boxes become arbors to meet up with friends or to relax.