Kite

College student Sawa's family is brutally murdered and she is adopted by Mr. Akai, the police detective investigating the case. A twist occurs when we find that Mr. Akai has trained and now utilizes Sawa as an assassinating angel of vengeance to eliminate the undesirables able to slip through the net of the legal system. When undertaking one of these missions, Sawa meets Oburi, another orphan trained like her for the same purpose, and she is placed in the classic position of having to make a life-changing decision.