Stir together Kikkoman Teriyaki Base & Glaze and reserved pineapple juice in a small bowl. Remove 2 tablespoons sauce for burgers.
Mix together turkey, ginger, Kikkoman Panko Bread Crumbs and 2 tablespoons Teriyaki mixture. Shape into 4 patties.
Grill patties, brushing with remaining Teriyaki mixture until desired doneness. Place pineapple slices on grill and cook until lightly golden brown.
Serve burger on buns with cheese and pineapple.