Santouka is easily the best ramen spot in Toronto (which is saying a lot given the amount of ramen shop openings in the past year). Without fail, one will always find a lineup outside, and for good reason. The wait is totally worth it.
I have been here several times, and have always gotten the Toroniku Shio Ramen. The meat comes separately from the noodles and is super tender and full of fatty goodness. You can also adjust the amount of lard in your broth, as well as the softness of your noodles.
The last time I was here I decided to be adventurous and try the Kara Miso Ramen. I will be going for this bowl from now on since it was really good!
This place is much more expensive than your average ramen at $15/bowl, but I would say that the tastiness justifies the price.