[Manga] Project ARMS (Complete)

Summary: Ryo Takatsuki, a normal high-school student, does not realize that he was implanted with nanomachines to replace his severed arm, not until the implant begins to awaken to form a weapon called ARMS. After meeting his fellow comrades who also possess similar ARMS, he starts on a journey to fight Egrigori, the organization who has used him as a guinea pig and is now out to recapture him and his friends. Along the way he makes new allies and enemies, and must also come to terms with the being inside of him.