[Faggotry]

I'm interested in the Culture side of Japan, I'd like to see castles and temples, I'd like to see museums, I'd like to see the super advanced side of japan the futurist part. Also I'm open to suggestions of what other people think is very good to see. I also really want to buy some tea and tea pots and stuff while I am over there, where is the best spot to get that? and also where is the best spot to buy all that cool game related stuff like mario keychains and strange novelty merchandise related to gaming or anime any major shops. Lastly is there any good shops that sell artbooks?