Ajisen Ramen was a recommendation from one of my friends who is a regular there and I must say I was impressed with what I ate. What impressed me most was the menu. No other ramen place has offered me so many options. Secondly the seating capacity is much bigger than most ramen places.
I ordered Tom yum ramen with steak and it was so delicious. I would also recommend spicy pork ramen.
If you ask me to go into intricate details then I'd say the service was good but not the best. I also found a small piece of broken glass on the chair next to me.
As far as the service and food goes I would give a 5/5 to Ramen ishin and Kenzo Ramen.
Like I said these things will not bother me from eating at Ajisen ramen again. Good luck.