Sumiya aims to be a restaurant that satisfies customers comprehensively from its exquisite dishes to its services. In order to provide the best food possible, constant effort is made in seeking the best way to grill the yakitori chicken. We strive to find any improvement points despite our confidence in the carefully designed Japanese charcoal grilling style. The entire kitchen staff offers their ideas to develop new menus and introduce new food materials to differentiate from other restaurants. We never settle with where we are, but aggressively seek to provide new pleasantly surprising dishes.