Akira Fudo is the protagonist of the anime series 'Devilman.' Initially a kind-hearted and gentle high school student, Akira's life changes dramatically when he merges with the demon Amon to become Devilman, gaining superhuman powers. Despite his demonic form, Akira retains his human heart, fighting to protect humanity from demonic threats. Throughout the series, Akira grapples with the duality of his existence, confronting the darkness within himself and the world. His character explores themes of identity, morality, and the struggle between good and evil.