141.109 Views
The enemy's weak points are discovered and exploited. The human condition is put to the test, and everyone's base survival instincts kick in. Tensions rise as more people swell the ranks, and one survivor refuses to continue with the group
First Air Date : Jul 05, 2010
Last Air date : Sep 20, 2010
Episode : 12 Episode
Season : 1 Season
Runtime: 24:14 minutes
Studio: AT-X
Country: Japan, United States of America
