I think Muku is the best place for ramen in Calgary. It is consistently good and I have been there at least 10 times. I think the prices are fair for what you are getting, approximately $12. My favourite is the Tonkatsu ramen! I am usually much too full to finish the entire bowl, but my boyfriend can always finish his and my leftovers too.
I've also tried some of the appetizers there like the gyoza and chicken karage but I have to say that the takoyaki is the best. One of my favourite places to get takoyaki!
The staff is always friendly, and I love the candy they give you with the bill! So yummy. They also sell the candy in zip lock bags there, but the staff did not hesitate to tell us where they bought it from (Arirang, the Korean grocery store downtown) when we asked. So kind.
It's nice that they have a parking lot, but it feels a little bit cramped. Also, you have to be careful when you turn into the parking lot and/or when you are leaving because I think you could easily hit your bumper if you are going too fast.
Overall, I think Muku is a great place to eat if you are craving some good ramen. It is very affordable - our bill for two for two ramens, two teas and sometimes an appetizer - is usually between $25-30.