Marc said that this is something you definitely have to do while being in Tokyo and well it was on my todo list which uhm well is still really long. To actually go there you have to get up early, since I was going with a Spanish ;), we went early for well Spanish time, 8am :) So this morning Maria and I met at Tsukiji station and went to the market.
At first we had our doubts if we really are there, well we did not know if that is it. But that is because we were not really at the cool part :) this one is closer to the river/bay in big warehouses where tons of fish and other seafood are killed, prepared and sold. Really impressive. I saw soo many different things dunno what they all were :) And well amazingly huge amounts of tuna and other fish, really massive!! Unfortunately we missed the tuna auctions, on the webpage it says up until 9am but there was a board at the market saying 5-6am, so I guess you should more trust them than the webpage.
We ended the visit there with a sushi breakfast and yeah it was expensive but my it was really good too, not something you would do everyday though but definitely worth to see when in Tokyo!