No. of episodes: 24
The story revolves around the life of 12th grader, Shinichi Izumi. As parasytes are taking over people’s body all over the world, Shinichi Izumi is also a victim of this parasyte attack. But, to his luck, the parasyte only gets as far as to Shinichi’s right arm. Still having his human brain intact, Shinichi’s main mission is to work along with the parasyte in his right arm and go and stop all parasyte’s in the world. This leads to him leading a whole new life with more sorrow, friends, enemies etc.