Tokko

"Shindou Ranmaru, who recently graduated from the police academy, joined Tokko: Special Mobile Investigation Force. On the day of his graduation, he encounters the half-naked woman he has been seeing in his dreams. Rokujo Sakura is a member of the clandestine Tokki's Tokko: Special Public Safety Task Force. Shindou ultimately makes the decision to work with Tokko in order to avenge the deaths of his parents and learn the truth behind the odd mass murder of residents in his village of Machida. In the meantime, strange animals start to appear all throughout Japan from bottomless depths.