Welcome to the N.H.K. - Season 1 Episode 10 Welcome To The Dark Side!
Overview: The day after the fireworks festival, Tatsuhiro and Kaoru are back to working on their eroge nonetheless Tatsuhiro’s love for Misaki has grown and it’s beginning to surface itself in different ways. One thing that hasn’t changed is the fact that he still doesn’t know a thing about Misaki and he begins to have paranoid thoughts that she is plotting against him, as a part of the NHK.