This is what I ordered. This is called Tuskemen. Cold noodles with hot thick soup are served. When we eat we dip noodles in the soup. The price was ￥950, less than €10.
There is soup noodles, too and this is what my daughter ordered. I heard that they serve 250g noodles for one serving, which is twice as much as other ramen restaurants, and they recommended to lessen the noodles for my daughter so we did so. First my daughter ate egg and pork and could not finish the noodles in the end. I could finish the noodles but I gave up one pork and remained soup.
The good thing was that they also provide take out noodles for reasonable price without waiting. They sell a pack of Tsukemen with 300g noodles with frozen soup for ￥800. We bought a pack for my son who could not come with us. I prepared this ramen for dinner for my son and he said it is so yummy that it is reasonable that people wait for so long time for it!