As I promised a few posts ago, I am posting some more stuff from my time in Tokyo in January this year.
The hotel I stayed in had spectacular views over Shiodome, a fairly large business area of Tokyo, full of glass and concrete skyscrapers and I made full use of the view by getting my camera very close to the window and taping a black cloth around the lens to remove as much as possible the reflections. As you can see on the left as well as in my Tokyo at night #1 I posted from there, this worked quite well with no reflections visible.