Simmer the Signature Broths
Each service begins the night before, when marrow, toasted aromatics, and kombu go into heavy stockpots under the watch of the broth keeper. The pots hold a bare simmer for long hours until the body turns silky and the aroma turns sweet and deep. Twelve recipes anchor the menu, from a pale chicken-ginger tonkotsu to a dark roasted-miso broth that is finished only when the ladle coats the back of a spoon. Every liter that leaves the kitchen is logged in the ledger with its batch, its hour, and its keeper, so the broth you taste tonight can be tasted the same way again next month.