Setagaya

Ex. Sells artistic designed stuff like photo stands, postcards, clocks, accessories and so on.  edit

Dept
日本

A good spot for used men's and women's clothes.

Shimokitazawa

Has many quirky shops.

Yellow Pop. Carries an eclectic and well-stocked inventory of vinyl including punk, reggae, electronic, and hip-hop.  edit

Setagaya Boro-Ichi
Take the Setagaya line to Setagaya or Kamimachi and follow the crowds

A flea market that's held on the 15th and 16th of December and January each year. It's been drawing shoppers from all over Tokyo since it started in 1578. The main attraction is used clothing such as kimonos and antiques.

Haight & Ashbury
Kitazawa 2-37-2
03-5453-4690

Vintage clothes for girls. The interior decorations are very cute.