Osaka's crazed, cheap and cheerful supermarket chainThis is a column about cheap food, and it doesn't come much cheaper than Osaka's Super Tamade supermarket chain. When I first arrived in the city I lived almost exclusively on precooked nikku jagga, a shrink-wrapped beef, carrot and potato bowl retailing at around ¥100. Haute cuisine it isn't, but it keeps you alive. You don't just go to Tamade for rock-bottom prices; it's also a fascinatingly col
