BLACOWS, a restaurant specializing in hamburgers in Ebisu, Shibuya-ku since 2009, was renovated. There are plans for the restaurant to share the same kitchen with Meat Yazawa for Takeout in Ebisu, which specializes in Hamburg steak bentos (single-portion take-out meal) and was also built on the same block this time. In renovating the restaurant, we got a hint from the characteristic of hamburgers made with a meat patty sandwiched in a bun. We enclosed the space with the ceiling finished with brass and walnut, the floor finished with terrazzo, mortar and tiles, and walls finished with three kinds of grayish tiles in slightly different shades. In this space, we arranged counter, table and banquette seating. Attention was paid to details but ornate decorations were avoided in order to highlight the characteristics of each ceiling, wall and floor surface. With the ceiling, wall and floor surfaces wrapping the space, we created a dignified space that is simple, yet modern and airy.