I'm loving that show. It shows Japanese food quite a lot (though mostly ramen because David Chang draw a lot of his inspiration from Japan and his restaurant is a fancier ramen bar I think)
You have to watch Anthony Bourdain's No Reservation episodes about Japan
http://www.youtube.com/watch?v=u_jyDYKQTwQ
http://www.youtube.com/watch?v=a_Gm5NkybXs