I come here about once every two weeks. The food is delicious however, half the menu is "discontinued" which is disappointing.
I have tried the other 2 locations, I must say they are pretty disgusting comparing to this on. I usually go for lunch, service is alright. My favourite server is Abby, she's super adorable, has the greatest smile every time. Going for lunch, they have the appetizer specials, which are only $1.50. The potato cakes are a must try, crunchy on the outside and soft on the inside. For the Ramen, I always get the pork cutlet ramen, changing the broth to Tom yum broth for only $1. Totally worth it. The ravens average around $8.99. They also have bubble tea, their bubble teas are surprisingly good. It's average, it can be a lot worst.
Overall, I recommend this location of Ajisen Ramen to anyone and everyone.
Enjoy!