It's not flashy, it's not even talked about... but it's rapidly expanding! Why ``Zundo-ya'' ramen shop run by Marugame Seimen company is crowded even late at night | Life | Toyo Keizai Online
⚡ Quick Summary
Zundo-ya is a ramen restaurant that continues to attract customers until late at night. Why is this chain run by Toridoll, the company behind Marugame Seimen, able to continue to expand?