Izumi Kaiten Sushi offers a unique dining experience with its conveyor belt sushi service in the heart of Japantown, San Francisco. The menu includes a variety of nigiri and sashimi options such as Aji Horse mackerel, Chu Toro Medium fatty tuna, and Uni Nigiri Seared. Customers rave about the freshness and quality of the sushi, with standout dishes like sweet shrimp with tobiko roe, torched scallop nigiri, and buttery foie gras-like uni. The prices are reasonable, and the ambiance is casual with a futuristic touch. While the service may lack at times, the overall dining experience at Izumi Kaiten Sushi is top-notch, making it a must-visit for sushi enthusiasts looking for delicious and unique offerings.