This surreal dramedy follows Satou Tatsuhiro as he attempts to escape the evil machinations of the NHK.

N.H.K ni yôkoso! (Welcome to the N.H.K) revolves around the life of Tatsuhiro Satou, a 22 year old hikikomori who hasn't got a job and feels that the world around him is all a "conspiracy" controlled by the "N.H.K". He comes across a girl called Misaki Nakahara who is willing to change Satou's condition from being a socially awkward introvert into a more confident person.