Two food&beverage Japanese giants, Kirin and Glico, just released a clever comarketing online campaign: each company designed its own package – tea and snack – so that when the boxes are kept mutually close, the portrayed characters look like kiss each other.Of course, there are plenty of characters so that consumers may start a collection or using it in other creative ways. But the genius strike is to release a smartphone app that by recognizing the matched characters tell the customer their love story (the App part starts at 2,10.)