Japan is an eat-away-from home society! The largest chain is Skylark which includes family restaurants such as Johnathan's. The chain has restaurants from Sapporo in the north to Okinawa in the south -- 300 outlets! This month Johnathan's featuring fresh blueberries throughout the month in a variety of unique offerings. The promotion includes blueberry point of sale materials at tables, in store advertising and features in the company's nationwide television advertising campaign.
Here is a bulletin from the Skylark web. http://www.skylark.co.jp/jonathan/menu/special2.html