I've patronised this place since it opened around 2002 and it still serves the most authentic Japanese food - great service and value.
Many Japanese restaurants in Toronto are opened by Chinese but Ichi Riki is the real deal and frequented by Japanese themselves who prefer to share the dishes versus North American's who order for themselves.
The dishes are simple and use authentic ingredients (japanese rice, tempura batter) versus the Chinese-owned restaurants. There are only 3 real Japanese restaurants worth going to in Toronto and Ichi Riki is one.