Welcome to the N.H.K :
“Welcome to the N.H.K.” is a dark comedy anime series that explores the life of Tatsuhiro Satou, a college dropout and hikikomori (social recluse) who believes the “N.H.K.” (a fictional Japanese Broadcasting Corporation, but he believes it stands for the “Nihon Hikikomori Kyokai” or Japan Hikikomori Association) is behind a conspiracy to keep him isolated. The story follows Satou’s journey as he encounters a mysterious girl, Misaki Nakahara, who claims she can cure him of his hikikomori lifestyle.