2001 House
Why 2001. . . . Well I think the architects must have got their inspiration from the poster, on the right, from the movie 2001 a Space Odyssey.
The house was actually built in Hiroshima in 2007 by the Suppose Design Office.
If you follow the above link you will find more photographs and the several other interesting houses.
For more unusual houses go to What the………………….?