i. Biography
Ryoichi Mochizuki’s path runs from his first food-service post as a cook at Meiji Kinenkan through Union Square Tokyo, Japan, and into the French-cuisine orbit of JG Tokyo, Japan. Today, he is chef at JG Tokyo and Executive Chef at Jean-Georges Tokyo, carrying that arc into a menu defined by Modern French cuisine and precise, vivid contrasts.
Early Years
The beginning was practical: Mochizuki entered the food-service path as a cook at Meiji Kinenkan. That first step proved formative, placing him in professional kitchens before the titles, before the signatures, and before the Tokyo roles that now define his public work. From there, the route moved through Union Square Tokyo, Japan, where he worked before his current chapter. The line is clean rather than crowded: an early cook’s post, a Tokyo stop with a known dining name, then the Jean-Georges circle that would become the frame for his cooking. His specialty is French cuisine. More specifically, his work at Jean-Georges Tokyo is tied to Modern French cuisine, a phrase that fits the dishes associated with him there: composed plates, bright accents, and combinations that move between richness and lift without losing their structure.
Making a Name
One of the clearest signatures is crispy sushi topped with Shinshu salmon and chipotle mayonnaise, described as characteristic of Jean-Georges. It is a compact statement of the style attached to the venue: crisp texture, salmon from Shinshu, and the heat and cream of chipotle mayonnaise brought into a single bite. Another dish pushes in a broader direction: Australian lamb paired with edamame and preserved lemon. Described as a powerful yet refreshing main dish, it carries weight through the lamb while using edamame and preserved lemon to change the pace of the plate. A third marker is fish saute with jade emulsion sauce and braised celeriac. The dish gives a different view of the same kitchen language, setting sauteed fish against a green emulsion and the deeper, slower note of celeriac.
The Present
The current role is direct: Mochizuki is chef at JG Tokyo, Japan. Alongside that, he serves as Executive Chef at Jean-Georges Tokyo, where the Modern French cuisine associated with the venue gives his work its present platform. Those titles place him at the point where the earlier path resolves: Meiji Kinenkan gave him the entry into food service; Union Square Tokyo marked a Tokyo chapter; JG Tokyo and Jean-Georges Tokyo now hold the cooking most closely tied to his name.
Profile updated July 2026
FAQ
Asked of Ryoichi
Where did Ryoichi Mochizuki begin their career?
Ryoichi Mochizuki entered the food-service path as a cook at Meiji Kinenkan.
What roles has Ryoichi Mochizuki held?
He worked at Union Square Tokyo and has held chef roles connected to JG Tokyo and Jean-Georges Tokyo, Japan.
What is Ryoichi Mochizuki doing now?
He is chef at JG Tokyo and Executive Chef at Jean-Georges Tokyo, with work centered on French and Modern French cuisine.
