Valvrave the Liberator (2013)

Name: Valvrave the Liberator
Genre: Animation, Action & Adventure, Sci-Fi & Fantasy, Drama
Cast: Ryota Osaka, Ryohei Kimura, Asami Seto, Haruka Tomatsu, Jun Fukuyama

Haruto Tokishima, a high school student, discovers Valvrave, a mysterious and very powerful machine, and after controlling it Haruto becomes immortal.