This place has a long way to go if they plan on living up to the reputation of their restaurant in Japan. First off, the patrons lining up for a table would ask the staff how long the wait would be and they would respond with "I don't know". What kind of customer service is that? If you don't know find someone who does, answer with some useful information, even a timeframe would be better than saying nothing.
The signature clam ramen itself has a very clean broth without the fatty richness compared to restaurants like sensotei or kinton. The noodles also did not have the same rubbery "bit" as well. The clam flavour was very subtle.
The staff also forgot to place my fried chicken order and it came out after we finished our ramen.
In summary I wouldn't go back to this place over other ramen restaurants in Toronto. I much prefer richer broth and the noodles of ramen restaurants.