"Their food is a merging of Asian culinary cultures and traditions with modern Western influence, using only wholesome and selective organic ingredients. They are dedicated to using all-natural ingredients without artificial additives, chemicals, colourings, flavorings, MSG, preservatives and trans-fats. About 50% of the menu is vegetarian with special focus on Low Glycemic and Gluten-Free options. No pork and lard is served at the restaurant."
Full article: http://life-muse.blogspot.com/2013/05/onaka.html