7-11 stores in Japan will offer even more cooler treats in stores this summer. Starting in July the 7-11 stores will raffle Tsum Tsum merchandise! Customers can purchase raffle tickets for the in store random drawings to win a variety of cute tsum tsum goodies. The prizes include pillow cushions, keychains, towels, drinking glasses, and floor mats. The retail price for the raffle tickets is 620 yen.