Ramen Jiro's Business Administration: The secret to Jiro's success

Which restaurant has the best ramen: Jiro, Musashi or Ippudo?
Why was there a long line at Jiro on opening day, even without advertising?
Why are Jiro-maniacs fascinated by Jiro both physically and mentally?

Segmentation and targeting, positioning, core values, evolution of consumer behavior ...
Ramen Jiro understands the basics of business administration!