I believe Toyota does make a 0w-20 blend, but don't quote me on it. As far as all the other 0w-20s out there, they will likely do just fine. The owner's manual probably just calls out a 0w-20 meeting API SM/GF4 (that was 2010 when the car was made, before SN/GF5 existed, so any SN/GF5 will be just as good/better). If that's all the manual calls for, any 0w-20 will do. If you're looking for something cheap, Napa often has sales on their house brand synthetic for under $4. IIRC, even though most Napa syns are basically Valvoline syns with a weaker add pack, I remember seeing a VOA showing that Valvoline and Napa synthetic 0w-20 were identical, add pack and all.
EDIT: Yes, randomhero, I do believe it is Honda and not Toyota that has the 0w-20 blend.