Yoyogi Park market

Me and my friends are planning to go to Yoyogi park on January 12, since it seems there's going to be a market:

http://www.yoyogipark.info/2014/antique-market-2015/

My question is, it's called the antique market. Is this different from the usual Yoyogi park flea market I've been reading about where one can buy 2nd hand clothes and bags? Is this one more focused on antiques? Is the other market on January 18 the one with more variety? I haven't been to any flea market so I'm not sure what they sell. Thanks!

And if you can see the facebook, please check the photos here.
https://www.facebook.com/antique.market.yoyogipark
Kottouichi is so antique market, clothes are not almost sold.
January 18 is so used market, clothes will be sold.
It is this kind of image.
Is rain stop.
http://image.search.yahoo.co.jp/search?rkf=2&ei=UTF-8&p=%E4%BB%A3%E3%8... % 83% AA% E3% 83% 9E

Harajuku & Yoyogi koen park flea market will be held on 18 Jan 2015, 10:00-15:00, not on 12 Jan 2015. It will be postponed if it's rainy.
The flea market offers normal household used goods include clothing and bags but it relatively even higher prices. The location is next to NHK Hall in Yoyogi koen park.

The earlier of the link failed.
It is like this.
http://www.realtokyo.co.jp/events/view/3588
When I called free market in a foreign country, usually refers to the antique market.
However, in Japan I represent also secondhand goods market in the same words.
So, there is both flea market.
Antique Market January 12.
January 18 is the used goods market.