Interior Space and Exhibition Design RICO Spanish Dining Restaurant by Aiji Inoue Common concept is “traditional and unexpected”, in other words, “tradition and unpredictable”. And the ratio is ”tradition 8:unpredictable2”. We together with our client decided this rule (the ratio), and have achieved a successful outcome. We were able to make a sense of unity in spite of creating various scenes in one restaurant. By connecting the exotic feelings from the originals and our present moment designs lead to this result.