In the Newtype magazine issue for January 2007, there's an article about Dir en Grey touring across America. Apparently, their tour will start on the 1st of February and end on the 25th.

Here's a list of where they'll be and when they'll be there:

2/1/07 - Fort Lauderdale, FL - Revolution
2/2/07 - Lake Buena Vista, FL - House of Blues
2/3/07 - Atlanta, GA - Roxy Theatre
2/5/07 - Baltimore, MD - Ram's Head Live
2/6/07 - Philadelphia, PA - Theatre of Living Arts
2/7/07 - Boston, MA - Avalon Ballroom
2/9/07 - Toronto, ON (Canada) - Guvernment
2/10/07 - New York, NY - Nokia Theatre
2/12/07 - Detroit, MI - St. Andrews Hall
2/13/07 - Chicago, IL - House of Blues
2/14/07 - Minneapolis, MN - Fine Line Music Club
2/16/07 - Englewood, CO - Gothic Theatre
2/18/07 - Houston, TX - Meridian
2/19/07 - Dallas, TX - Palladium Ballroom
2/21/07 - Tempe, AZ - Marquee Theatre
2/23/07 - Los Angeles, CA - Wiltern Theatre
2/24/07 - Los Angeles, CA - Avalon
2/25/07 - San Francisco, CA - The Filmore

Dir en Grey official website