From the chef
Mr. Oi wants to convey the good qualities of his hometown that he has learned by going outside the city and connecting them to revitalizing the local community.

He was born in 1984 in Ibaraki. Admiring his mother's excellent cooking skills, he became a chef. In 2013, he went to Italy to train at a famous restaurant. After returning to Japan, he continued to deepen his knowledge of various culinary genres and worked as a chef at renowned restaurants. Ristorante TSUMU, which opened in 2023, was the first restaurant in the southern part of the prefecture to be featured in "Gault&Millau" and has received high acclaim. He works hard every day to be the center of promoting the charms of the region.
大井 健司
Takeshi Oi
Ristorante TSUMU
RistoranteTSUMU
Help desk
Savor Japan help desk can help English-speaking foreign visitors in Japan communicate with restaurants and make reservations between 9:00 am and 9:00 pm (Japan time. This is not a toll-free number).
050-2030-4678
Shop
029-875-7070All reservations will be accepted via web form to ensure a smooth reservation process.
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Credit Card Accepted
American Express / Diners Club / Master Card / Visa

No smoking / Western cutlery / Reservations / Large wine selection
*Please add a special request for inquiries regarding smoking/non-smoking.