Summary graphic: One man carts a hand truck of tuna steaks through a bustling area of Tokyo’s Tsukiji fish market. Another man dressed like a salaryman walks in the opposite direction.

If you go into the frantic heart of Tokyo’s Tsukiji fish market, you get to see so much, including this worker hauling tuna steaks (and heads) out into the daylight.

You often hear about how there are two types of baseball fans in America: the die-hards and the casual fans. We expected this to hold true in Tokyo. We were wrong.