Sansotei is by far my favourite ramen place in Toronto. Their broth is consistently delicious and noodles perfectly cooked. My favourite dish to get is the black tonkatsu ramen which is quite filling for only $11. For only $1.50 you can opt for an extra portion of noodles if you're extra hungry. I personally love to get an extra egg, which is always perfectly soft boiled.
I like this location because its larger than most ramen places like kinton and can seat around ~30 people but large groups can get difficult because the large tables are often shared by multiple groups of people.