Basement floor of the department store, we call “Depachika（デパチカ）”. “Depa” means department store and “Chika（地下）” means basement. Most of the department store have many kind of grocery stores in the basement floor. You can try to taste for free of course. Don’t bring your own chopsticks. Sandwitches, Chinese foods, Sushi（寿司）, Obento（お弁当）, Onigiri（おにぎり）, all kind of foods to go. Little bit higher prices than supermarket, but your stomach must be more smile.