The place was a bit hard to find since their sign is on Japanese, make sure you have the address in Japanese. We went there for lunch and had to wait in line for a while (15-20 min), but it was definitely worth the wait. The noodles are really tasty, cooked to perfection according to your preference. You can choose soft, medium or firm noodles. Thick or thin, spicy or not. The price I think is 780 yen (8 USD). Overall a very nice place that I would warmly recommend.
If you own or manage Ichiran, Shibuya, register now for free tools to enhance your listing, attract new reviews, and respond to reviewers.