Amy 🍦: Come starving or don't come at all. Be prepared for this to be your one meal of the day. This is not ramen; this is Jiro - a cult that only the strongest stomachs get inducted into.
Amy 🍦: When you're finished with your noodles, dilute the sauce with the pitchers of broth, and then ask for a "yaki-ishi" (a hot rock) to bring it all back to a boil.