Katana Japanese Restaurant in Miami Beach has been a legendary sushi spot for 33 years, with a two-hour wait that's worth it. The restaurant's unique setup, where dishes float by on small boats along a narrow waterway, and its fun atmosphere, reasonable prices, and solid quality have built a loyal following. Despite the wait, Katana's appeal lies in its guaranteed wait time, which only adds to the experience. The restaurant's tight space, with 24 seats and a handful of lanterns, creates a charming and transportive atmosphere. The wait time is the point, and it's a detail that many people don't realize. The restaurant's unique pricing system, where dishes are color-coded and counted in seconds at the end of the meal, adds to the fun. The wait time is a challenge, but it's a challenge that many locals are willing to take on. The restaurant's popularity is due to its unique setup, reasonable prices, and the fact that it's still a hidden gem, even though practically everyone knows about it. The restaurant's expansion, with a new location expected to open in May, will likely keep the wait time high. Katana Japanese Restaurant is a must-visit for sushi lovers in Miami Beach, and its wait time is a testament to its popularity and quality. The restaurant's unique setup and pricing system make it a one-of-a-kind experience in Miami.