So, I got curious and did some research :P
Just waiting on a reply from an importer as to whether they can actually be brought in, but if they are...
FYI: All BZ-Tourings are auto. All of them. The lower-spec L and G Touring are manual, but don't have the blacktop 20V thus being completely ineligible to import.
That being said, a manual swap would be very easy using parts from any old AE102, or you'd probably find a 6 speed fairly easily as leftovers from an imported blacktop halfcut.
So, this is what you want...
http://exchange.goo-net.com/usedcars/TOYOTA/COROLLA_TOURING_WAGON/0180120601K4000430011/index.html
http://exchange.goo-net.com/usedcars/TOYOTA/COROLLA_TOURING_WAGON/700020547720120410001/index.html
And in the course of searching... I found these :S
http://exchange.goo-net.com/usedcars/TOYOTA/COROLLA_TOURING_WAGON/700102018020110414016/index.html
http://exchange.goo-net.com/usedcars/TOYOTA/COROLLA_WAGON/700110043520120221001/index.html
Mitsuoka strikes again...