Sarai is strangely timeless. This is a set of four books featuring Tokyo sightseeing, downtown walks, Edo-Tokyo guides, and leisurely strolls through downtown Tokyo. You can read them and actually walk the routes, or simply enjoy a virtual tour. You can enjoy a relaxing time. Published in 2006, 2007, 2011, and 2013, please forgive any stains, dirt, or yellowing due to aging. #Sarai