I recently scored quite a few quarts of this ATF fluid at AutoZone while it was on clearance. My wife has a 2010 Avalon, which requires the WS fluid (Idemitsu TLS-LV).
I also have (1) '02, and (2) '99 Solara's which require DEXRON II or III.
After plugging in the Solara's on their "Oil Finder"...