Saw a NHK news report "lifestyle" section a couple months back on TV when they profiled several newcomers to Tokyo "premium" hotel landscape. Conrad was one of the hotels featured.
It looks like a lot of Asian Conrads - minimalist, new-edge rooms with Japanese tea service set. Lobby was minimalist (like Conrad BKK) as well. A large portion of the news segment on the Conrad talked about how the European GM was selecting tabletops for the restaurants with a flower motif.