Okiboru House of Tsukemen is a small Japanese ramen shop in Manhattan serving tsukemen and ramen. Its signature tsukemen pairs thick, chewy handmade noodles with a dipping broth that has a strong smoked bonito aroma, and lime can be added to change the flavor. Seating is centered on a counter, as in Japanese ramen shops, and customers walk in, sit down, and pay before eating. Because the space is small, seats fill up quickly when it gets busy.