The Year: 2008
The Genre: Action, Sci-fi, Thriller, Comedy
The Description:
The main character, Takumi is a troubled young man who struggles to distinguish reality from his delusions, while being pursued by the perpetrator of a series of bloody murders, (or so he thinks). His travels take him in and around Shibuya, Tokyo and his adventures bring him in contact with various scientific themes such as the concepts of matter, antimatter, and the Dirac sea... (The material was taken from crunchyroll.com)