I think this is the right page in the parts catalog:
http://www.japan-parts.eu/toyota/us/200 ... ing#12351A. Plug in your VIN to be sure.
It looks like the bracket at the bottom of the page, part number 12325-22200, and there are three bolts shown.
If a bolt has been missing for some time, you'll need to remove the mount and clean out the hole.