It is fun to go shopping, but it's a little bit hard
     to find right shops if you are in the country
     or city you've never lived before.

Here's the list of shops in / near Tokyo we recommend:

Outlet
Grandberry Mall
http://www.grandberrymall.com/top.php (Japanese)
Address: 4-1, Tsuruma 3-chome, Machida-City, Tokyo
Tel: 042-795-0109
Station: Minami-Machida Stn. on Tokyu-Denentoshi Line
Open Hours: 10:00 - 20:00

OUTLETPARK GARDEN WALK MAKUHARI
http://www.gardenwalk-outlet.com/english/index.html
Address: 6-1, Hibino 2-chome, Mihama-ku, Chiba-City, Chiba Pref.
Tel: 043-212-8200
Station: Kaihin Makuhari Stn. on JR Keiyo Line
Open Hours: 10:00 - 20:00

Discount Dpartment Store
Don Quijote
http://www.donki.com/index_en.php?lang=en
[Roppongi]
Address: 3-14-10, Roppongi, Minato-ku, Tokyo
Tel: 03-5786-0811
Station: Roppongi Stn. on Hibiya/Oedo Line
Open Hours: 11:00am - 7:00am
[Shibuya]
Address: 2-25-8, Dogenzaka, Shibuya-ku, Tokyo
Tel: 03-5428-0211
Station: Shibuya Stn. on JR Yamanote Line
Open Hours: 10:00am - 4:30am
[Heiwajima - Big Fun]
Address: 1-1-1, Heiwajima, Shinagawa-ku, Tokyo
Tel: 03-5753-1811
Station: Heiwajima Stn. on Keihin-kyuko Line
Open Hours: 24 Hours
[Ginza]
Address: Ginza Nine #3, 8-10, Ginza, Chuo-ku, Tokyo
Tel: 03-6215-9688
Open Hours: 10:00am - 5:00am

Clothes
UNIQLO
http://www.uniqlo.com/jp/ (Japanese)
[Kiosk Tokyo-Minami]
Address: Inside the Yaesu-South wicket, JR Tokyo Station
[Ginza New Mersa]
Address: Ginza New Mersa 5F., 7-10, Ginza 5-chome, Chuo-ku
[Akihaara Department Store]
Address: Akihabara Department Store 3F., 17-6,
               Soto-kanda 1-chome, Chiyoda-ku
[Shinjuku 3-chome]
Address: 13-3, Shinjuku 3-chome, Shinjuku-ku
[Gotanda TOC]
Address: Gotanda TOC 1F., 22-17, Nishi-Gotanda, Shinagawa-ku
[Atre Oimachi]
Address: Atre Oimachi 3F., 2-1, Oi 1-chome, Shinagawa-ku
[Yakumo Megurodori]
Address: 25-14, Yakumo 3-chome, Meguro-ku
[Harajuku]
Address: 10-8, Jingumae 6-chome, Shibuya-ku
[Kiosk Shibuya Chuo]
Address: Inside the Central wicket, JR Shibuya Station

MUJI Store
http://ryohin-keikaku.jp/eng/
*Muji Brand - Being particular about material and
  high quality, Muji Stores provides goods at
  cheaper prices without unnecessary wrappings.
  Various goods such as clothes, general merchandise,
  furniture, electric apparatus and foods are available
  with simple designs in abundant stock.

[Yurakucho]
Address: 8-3, Marunouchi 3-chome, Chiyoda-ku
[Aoyama 3-chome]
Address: 12-28, Kita-Aoyama 2-chome, Minato-ku
[Aoyama]
Address: 50-6, Jingumae 5-chome, Shibuya-ku
[Harajuku]
Address: 12-7, Jingumae 1-chome, Shibuya-ku
[Atre Ebisu]
Address: Atre Ebisu 4F., 5-5, Emisu-Minami 1-chome, Shibuya-ku
[Shibuya Parco]
Address: ShibuyaParco Part 3, 5/6F., 14-5, Udagawa-cho, Shibuya-ku
[Shibuya SEIBU]
Address: SEIBU B1F., 21-1, Udagawa-cho, Shibuya-ku
[Shimokitazawa]
Address: Fine Court Shimokitazawa 1F., 30-13,
              Kitazawa 2-chome, Setagaya-ku
[Jiyugaoka]
Address: 26-9, Okusawa 5-chome, Setagaya-ku

SHOPPING - Part 2 coming soon!