robert.wetzler needed a new business card design and created a contest on 99designs.
A winner was selected from 378 designs submitted by 72 freelance designers.
http://www.otani.biz (No English at the moment. Site currently being redesigned)
Simple and modern.
Additional color besides the color used in logo : #DCDDDD (or any other color that goes well with the logo)
Otani Trading, Ltd.
We saved a spot for your business card contest.