Kirin Company, Limited is an integrated beverages company. It is a subsidiary of Kirin Holdings Company, Limited. Its major operating units include Kirin Brewery Company, Limited, Mercian Corporation and Kirin Beverages Company, Limited.
Tatsuya appeared in adverts for Kirin Beer's new beer Kirin Zero (2010). The TV commercial starred Tatsuya alongside Jun Hasegawa and Takashi Sorimati depicting island life.