heh yep we managed to go there on the Monday since the garderns and zoo we were to visit were closed. Transformer wise there wasnt as much as I expected but still a cool place. Of course went to mandarake went up to level six using the outside stairs then the last two in the elevator. Lots of good quality G1 but the price was insane. zero purchases.
Found a store in Ueno with the biggest selection so far - heaps of movie and rts, United? toys and many displays setup which are pretty cool!
Definitly can see myself coming back - maybe in april around the cherry blossom time!