We'll wander through Tokyo's best department-store basement food market, take a quick look at a large but totally down-to-earth temple where there's an antique market on Sundays, case out an area of 125 tiny bars, then look suspiciously at a part of Tokyo that looks like Brasilia. This walk is maybe five kilometers and as you probably won't want to move fast it could easily take four hours. Start the Shinjuku walk by clicking the first link below.