Over for a business trip, Minato

Hi, over for a week or two on business. Wondering what the best way of meeting people outside work. Bars, areas etc.

Cheers
Roppongi is in Minato ku and its a popular place for foreigners to hang out. Its not totally safe though.
 
If you're just into to mingling...

Azabu (Nishi, Minami, Moto)
Roppongi/Roppongi Hills
Hiroo

All of the above areas have a mix of international folks that either live, shop, dine or drink in these areas. You can easily mingle on the streets, particularly in Hiroo and Nishi-Azabu where it meets Moto-Azabu.