Very friendly lady explained the menu as she's clearly done a thousand times before. It's basically pictures on the wall with different configurations of beef bowls, beef ramen, soy or salt broth, premium, deluxe or regular beef, toppings and a choice of three serving sizes. Something for everyone (if you like beef!)
I had some beef sushi alongside.
All very delicious in a cosy hole in the wall place.
Would recommend - and no problem paying with card/Google Pay.