Black★Rock Shooter follows the story of two girls, Mato Kuroi and Yomi Takanashi, as they navigate through the challenges of friendship and isolation. Mato befriends Yomi, a lonely girl who is often bullied at school. However, their bond is tested when they find themselves trapped in a parallel world filled with darkness and despair. As they fight to survive and find their way back home, they must confront their inner demons and learn the true meaning of friendship.

The crazy adventures of the SOS Brigade, led by the insane but charismatic Haruhi.