This place Rai Rai Ken is on 10th street between 1st and 2nd ave in Manhattan. It’s a small bar style Japanese ramen place and it’s very tasty. I wouldn’t suggest going if you have a bunch of people with you because like I said it’s very small and there are no actual tables, just a bar. Their selection isn’t that big and if you’re vegetarian there’s probably nothing there for you to eat, but it’s good and it feels like a place that you’d find in Japan.