Arrive at a casual sushi restaurant in Naha, the urban and cultural hub of Okinawa. Unlike formal fine-dining settings, this is an approachable environment where sushi is part of everyday life. As you settle in, your guide introduces the session and the chef, giving you context for what you are about to do and how the next 90 minutes will unfold.

Watch as the chef demonstrates nigiri technique directly in front of you — how to portion rice, shape it with your hands, and place the topping with control. Follow along, repeating each step as the chef observes and adjusts your form. Your guide interprets throughout, so you can ask the chef questions at any point and receive direct answers about technique, ingredients, or the craft itself.

By the end of the session, shape your own nigiri pieces using the same method the chef applies daily. Eat what you have made, leaving with a practical understanding of how sushi is formed — not just observed — and a clear sense of what separates a well-shaped piece from a rough one.