Gotemba outlet

Do I need JR pass to go gotemba factory outlet from keio plaza at shinjuku? May u know how to go gotemba factory outlet from keio plaza? May I know what is romance car??

Do I need JR pass to go gotemba factory outlet from keio plaza at shinjuku?

No, you can also use regular tickets. And non-JR transportation, such as direct buses, could be even more convenient than JR transportation. Access options are explained on the following page (Keio Plaza is in Shinjuku):
http://www.japan-guide.com/e/e5213.html

May I know that is a free shuttle bus on station to go into gotemba outlet can I know the time table?

There is a free shuttle bus from Gotemba Station to the outlets. It departs every 20 minutes beginning from 9:30 in the morning.

http://www.premiumoutlets.co.jp/en/gotemba/access/access_bus.html

The free shuttle bus also stops along the way at the Tomei Gotemba interchange (the expressway exit of Gotemba along the Tomei Expressway).

May I know from kozu station how to go gotemba station.? From gotemb what is the last timing for free shuttle bus go back to gotemba station?

May I know from kozu station how to go gotemba station.?

By direct trains along the JR Gotemba Line:
http://www.jorudan.co.jp/english/norikae/

From gotemb what is the last timing for free shuttle bus go back to gotemba station?

40 minutes after closing time of the shops.