I then took a subway to Tsukiji area. This is where the fish market (wholesale) is located. The market was closed on holiday (plus, most of it is not open to public) but the "outside" market area was busy. Sushi and sea food restaurants are all over, and people stand in line to have lunch. Fish is fresh and of highest quality so I guess it's worth the wait. Sushi is not all that cheap but inexpensive comparatively.