The closest one to Tokyo is in Kawasaki, but there's some announcement floating around that more IMAX screens are coming to Tokyo after the huge success of Avatar.
How did we miss this? I really wanted to see Avatar in IMAX.
Lesson learned! Don't listen to other foreigners who don't know what they are talking about. Instead, Google it! A number of people IMAX wasn't in Japan, which I found hard to believe. I cannot believe that I didn't search this out sooner.
That IMAX theater in Kawasaki is about 35-40 minutes from my place, no that bad - just would need to careful about last trains when seeing a late night movie.