Starwood Preferred Guest - Japan Promo (earn a free night)

I got this promo from Starwood. Perhaps somebody can use it:

http://www.starwoodhotels.com/preferredguest/promotions/registration/landing_page.html?promoID=TOK

This looks like a very interesting promo for anyone who lives in Japan or is traveling there between now and the end of summer. Thanks for sharing!

Key Ts and Cs:

Stay four times at any participating hotels in Japan (Sheraton Sapporo Hotel, Kobe Bay Sheraton Hotel & Towers, or The Westin Tokyo) to receive a free night at any participating hotel worldwide.

Simply complete your stay between May 19 and August 31, 2008 to earn your free night anywhere in the world. Register now to take advantage of this very special opportunity.

Members may redeem their one (1) Free Night Award in any participating Starwood Preferred Guest hotel level 1-5 before December 31, 2008 upon completion of four (4) eligible stays at a participating hotel.

Limit one (1) Free Night per Starwood Preferred Guest member.