This place is the best in Liberty Village.
It is somewhat of a hidden gem. The seating inside can be limited, but every time I've gone, I've been able to grab a table with no problem. This is the place where they have the PURPLE Rice! They mix it with the White rice, and it has a number of health benefits apparently (to be honest, it looks great, and I love sushi so I'd eat it regardless! haha).
But in all honesty, the portion sizes are phenomenal. It's fresh, and there is a HUGE selection - which I like. It is not AYCE, but the value is so, so great. You don't need AYCE when you can go to Koja.
They can accommodate Nut Allergies, and even those non-fish eaters in the group. They have a HUGE portion of Beef Teriyaki that tasted amazing.
And by the way, one of my favourite things about this place is how they present the food to you. They love what they do and you can tell - their presentation is always on point!
HIGHLY highly recommend!!