At 5 AM, Toyosu Fish Market is already in full swing. Forklift operators navigate narrow aisles with military precision, moving pallets of frozen tuna that can weigh 400 pounds. Buyers examine fish with flashlights, checking the color and fat content of the meat. The tuna auction happens every morning, and it's a ballet of hand signals and subtle nods.

I'd arrived in Tokyo three days earlier, determined to see where the city's incredible sushi begins. Toyosu replaced the famous Tsukiji Market in 2018, moving to a modern facility on reclaimed land in Tokyo Bay. It's less picturesque than its predecessor, but the scale is mind-boggling: 480 wholesale dealers, 600 intermediate wholesalers, and over 40,000 visitors daily.

The auction gallery is the only area tourists can access, viewing from behind glass. It's disappointing not to be in the thick of it, but you can still feel the energy. Auctioneers chant in rapid-fire Japanese, and within minutes, fish worth thousands of dollars change hands with nothing more than eye contact and subtle gestures.

After the auction, I wandered the outer market, where small restaurants serve breakfast to market workers. I ordered maguro donburi — a bowl of rice topped with fresh tuna that had likely been auctioned an hour earlier. It was simple, perfect, and a reminder that great food doesn't need complexity. It just needs respect for the ingredients.