Ramen Ichibanken is a ramen shop on Phan Ke Binh in Hanoi that serves Japanese-style ramen and gyoza. Its menu includes egg garlic tonkotsu, miso ramen, kuro and shiro ramen, and spicy jjamppong made with Japanese-style broth and noodles. Orders are placed by QR code, and customers choose the salt level, spice level, and noodle doneness. Sweet potato pudding Hachi is also on the menu.