No,not that ring. Not the one that Frodo,Gollum and Sauron battles for.The one Nissan,Lexus and Honda battles for.This could get nasty...
http://www.autoexpress.co.uk/videos/motorshowvideos/211734/tokyo_motor_show.html

http://carsguide.news.com.au/story/0,20384,22664918-21822,00.html
A bit more on the LF-A at the end of the article.

And a bit more...
http://www.carmagazine.co.uk/secret_new_car.php?sid=1203&page=1