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Our Business
Founded around the restaurant “TUCUSI,” established in Osaka’s Ohatsu Tenjin district in 2006, ONSA develops projects that resonate people, cities, and culture through food.Through restau rant operations, catering, and food culture planning and production, we design meaningful culinary experiences.
TUCUSI / Maison Gyoza by Tucusi / Catering Services / Restaurant Development / Food Processing & Manufacturing / Retail & Product Development / Other Related Projects










