Wagyu (Halal Vegan) Hamburger Steak & Ramen Shinjuku Kabukicho Restaurant Beef Tei is a hamburger and ramen restaurant in Kabukicho, Shinjuku City, Tokyo, serving halal, vegan, and wagyu dishes. It offers a hamburger steak and ramen set, and the ramen comes with a rich broth and chewy noodles. The restaurant is located in a basement, making it hard to find, and a fire show and dessert follow the meal. The food is tasty, but the portions are on the small side.