Uniqlo is very big in Japan... I call it the Japanese version of Gap. The clothes tend to be simple, monotone, and inexpensive.

I know that there are an Emporio Armani store in Tokyo. But, are there the other Armani stores (Giorgio Armani, Armani Collezione, Armani Jeans, Armani Exchange) in Tokyo?

Yes there are. You can get the black label stuff at Isetan, Takeshimaya, or Mitsukoshi. There are Armani Exchange stores at some of the La La Port shopping malls, and there is a Collezione store in Marunouchi.

I didn't realize LaLa Port was a chain. I have only seen the one in Nishinomiya, Hyogo.

There are 5 in the Kanto area that I know of, and I have visited the malls in Minami Funabashi, and Toyosu. There is another one out on the border of Saitama which I have also visited, but I can't remember the name of the city.

for those brand of clothes.. It's is NOT advisable to buy them in JAPAN especially in TOKYO. they are way overpriced !!!!

you can get them in America or maybe in The Philippines. :)
authentic ones in big department stores and boutiques would probably cost you around 20$-30$ but not more than 40$

It is. My friend was actually really happy when lalaport opened its branch in Nishinomiya.

@Sangetsu, I think you mean ShinMisato? I have been to that one, and Minami Funabashi too.