The Japan Professional Football League (J.League) has designated Dentsu Inc. as its marketing partner for the five-year period from 2014 to 2018.
As a result, Dentsu Inc. will exclusively sell corporate marketing rights related to matches and tournaments hosted by the J.League.
Dentsu Inc. News Release: http://www.dentsu.co.jp/news/release/2013/pdf/2013133-1217.pdf