ad: tech is global marketing conference, which has been held in major cities around the world. It is where Brands, Agency, Media and Solution Providers comes together to get-to-grips with the latest trends, innovations and technologies. ad:tech tokyo has grown into the largest international marketing conference in Asia. In 2015, the number of conference visitors and oversea visitors marked a record high. This is the 8th year for ad:tech tokyo, and it will offer attendees not only about ad technology, but state-of-the-art marketing management which is associated with it .