No longer in normal use, the sokutai is however still worn by imperial court members and government officials (including the Prime Minister) on rare occasions such as weddings and enthronement ceremonies. ... Found on http://en.wikipedia.org/wiki/Sokutai
Japanese emperor`s court dress, worn for coronations and other important ceremonies. The costume, which has many Chinese characteristics, has ... [1 related articles] Found on http://www.britannica.com/eb/a-z/s/121