I posted a few pictures of some Japanese language promotion for the new Harry Potter and the Order of the Phoenix movie around Tokyo. It seems that they are really promoting the movie a lot in Shibuya. Check out these pictures:
Four different Harry Potter Billboards on Shibuya buildings:
You might need to view the
full sized picture to really see all of the characters.
Harry Potter on Shibuya Station:
Harry Potter bus driving around Shibuya:
Bigger sized versions and a few more pictures in the
Harry Potter Japanese gallery. I will try to post more pictures if I see any other interesting Harry related stuff around Tokyo.