Rather than clog up the recent honeymoon thread, I thought we could talk about some of the places in Japan that better cost to quality ratios.
I'll start with a Chinese place in Akasaka called Fu Chin (as far as I recall). I'll get the actual name and address when I get home.
It's extraordinarily cheap, maybe even China Quick or McDonalds cheap BUT the flavors are actually quite good (for the cost) and the staff is very friendly. They also have the best hot sauce condiment I've found in any restaurant, perfect on fried rice or in ramen or on top of gyoza, etc..