Good spots in Tokyo for a Nike sneaker head

I am a sneakerhead and will be traveling to tokyo staying in shinjuku. im not necessary looking for a department store or even a niketown, but more like shoe boutiques that specializes in out of print sneakers and hard to find stuff. i hope i described the type of store that i am looking for. thank you in advance

I am just quoting google so hopefully someone who is also a sneaker head responds too!

Areas:-
Urahara (Harajuku)
Cat Street (between Shibuya and Harajuku)
Daikanyama

Urahara info :-
http://blog.hinomaple.com/2009/10/06/harajuku-part-ii/

A few stores:-
Chapter:-
http://www.chapterworld.com/
http://www.chapterworld.com/shoplist/index.html

Kicks Lab:-
http://www.kickslab.com/
http://www.kickslab.com/shopinfo.html

Cat Street info:-
http://tokyokawaiietc.com/archives/2276
http://www.cat-street.jp/

Other stores you might like:-
Madfoot
http://www.madfoot.jp/

A Bathing Ape:-
http://www.bape.com/
(Aoyama store has a conveyor belt for shoes)

Atmos
http://www.atmos-tokyo.com/user_data/locator.php
http://www.atmos-tokyo.com/products/list.php?category_id=29

Random pages:-
http://www.jeromesadou.com/en/blog/95/Japanese+Sneakers+Supermarket

Shoes Master Magazine/books
http://www.shoesmaster.jp/

http://prettyghetto.blogspot.com.au/2009/06/sneaker-shopping-guide-tok...

Kicks Lab re-opening video
http://www.youtube.com/watch?v=upQpXa-IiHk

Enjoy your trip!

Oh damn thanx for all the great spots looks like
I'm gonna come home with a nice collection :)