For anyone considering visiting Japan - do it!
I got back from a trip around Japan in October and it was by far the best trip I have ever taken. I was there for just over two weeks and visited Tokyo, Hakone, Kyoto and Osaka.
While I was in Tokyo I went to Daikoku for the weekend car meet, I've never seen so many insanely modified cars in one place. I won't bore you with loads of photos but here are two Celica's that were there. The Gen 6 couldn't be more stock ironically and was the only unmodified car there.
Then on the way back, got involved in some friendly street racing
Then went on to Hakone and rented a MK4 Supra, then went driving around the mountains by Mt. Fuji.
Later in the trip, made a special effort to go out to Nagoya to visit the Toyota Museum. It was massively out of the way but so worth it. Here's a few Celica-Related pictures.
Again though if you are thinking about going to Japan, I can't recommend it enough