My top 3 places to go for Japanese in Toronto! It might be a tie between the other Japanese restaurant that I always rave about - Yuzu No Hana.
The menu and the high quality of the food is similar/identical to Yuzu No Hana. Yuzu has a much bigger restaurant space, and Japango is significanly smaller and more congested. Japango's service is superb compared to Yuzu, which is average for such a nice restaurant.
There are many sushi/sashimi places in downtown Toronto and GTA, but it's rare to find places that dont cut corners to make more money off their fish. I'm in love with the Sashimi dinner here; they serve it with different sashimis every time I visited, but it came with butterfish every time...and their butterfish makes me go back on a regular basis - it almost melts in your mouth.
If you are an Uni lover like me, Japango has some fresh Uni!
Street parking available. Recommend going early because sometimes the street is fully parked. I've seen people getting tickets so make sure to pay for your parking. Also, make reservations because this place is popular but tiny!