i. Biography
Yoo Sung-yup’s work at Sanro in Seoul, South Korea is shaped by the discipline of Authentic Japanese kaiseki. The meal is built as a measured progression, with texture, temperature, and restraint carrying the structure. In Yoo Sung-yup’s hands, each element is placed for clarity: the cool precision of sashimi, the firm structure of maki, the clean richness of tuna pieces, and citrus used to sharpen the line of the plate without crowding it. What gives the kitchen its character is the handling of good ingredients without excess. Sea urchin with yuzu is set up around contrast: saline softness against clean acidity. Fish arrives fresh daily, keeping the work immediate and responsive to what the day offers. The menu stays concise, but the craft is in the details that remain visible inside that restraint—the grain of the fish, the sheen of the sea urchin, the flicker of acidity, and the controlled geometry of each roll and slice. When smoke enters the kitchen, it does so lightly. Occasional charcoal grilling adds a darker edge and a trace of char that deepens the plate rather than taking it over. That balance of warmth and shadow sits inside a broader discipline of control, though not rigidity; the cooking at Sanro keeps its form while still letting the ingredients speak.
The Path
Today, Yoo is Executive Chef of Sanro.
The Work Today
At the Seoul kitchen, Yoo works through the grammar of kaiseki with a concise set of forms: maki, sashimi, tuna pieces, citrus, seafood, and controlled smoke. The craft note is specific rather than broad: sea urchin with yuzu, fish brought in fresh daily, and charcoal used when the dish calls for a darker edge.
Profile updated August 2026
FAQ
Asked of Yoo
What is Yoo Sung-yup's current role?
As of 2026, Yoo Sung-yup is Executive Chef of Sanro.
What recognition has Yoo Sung-yup received?
Michelin Plate (2024).
What is Yoo Sung-yup known for?
Authentic Japanese kaiseki.







