This house was design by Ryoko & Keisuke Masuda. This house is verify to single family in Kawaguchi City, Saitama Prefecture, Japan. The building was made predominantly using wood and steel and its unusual shape and architecture design almost make it look like a lighthouse.This house is definitely not for everybody,we can find it very interesting for a gateway or a holiday residence. The round rooms and the embedded furniture sure have a particular charm, even though privacy is limited.