Sushi Bong? More like Sushi Da Bomb. Sorry that was terrible, just couldn't help myself.
Net net, this is a family operated hole in the wall north of mid-town and south of the burbs. This time around, hole in the wall is almost a literal translation. It is a tiny, tiny place with three tables however, one table is reserved to put takeout orders on so don't try and sit there because you will promptly be told to move.
I am giving it 5 stars because it is some of (maybe the best?) cheaper sushi I have ever had in TO. Their rice is amazing, fish fresh, their fish:rice is as it should be and their service is so abrupt and rude that is it somewhat amusing and makes for good lunch time conversation if you are stuck for discussion topics with your companion.
I would absolutely eat here next time I am anywhere close to this neck of the woods.