Satou and Misaki grow closer and even pose as a couple when Satou's mother comes for a visit. Later, Satou and Yamazaki share their frustrations over love and women and decide to funnel that into their hentai game. Misaki worries that Satou is headed down a road of destruction--is she right?

With his life in total disarray, Satou opts for the most sensible solution: have an affair with Kashiwa-senpai! However, whether or not he can go through with it will depend on various factors out of his control. Meanwhile, the relationship between Shirou and Misaki may be getting serious. Or is it all another one of Misaki's tricks?! -- VIZ Media

Satou's hallucinations of an Angel-Misaki are getting worse! Having run away from home, he now turns to arcades and pachinko bars for relief. But he soon learns that these are expensive habits, and that his escapism comes at a cost he might not be willing to pay. Feeling alone, with no one to turn to, especially now that Yamazaki's got his own girl problems, Satou is at an all-time low. Where will he turn? Fates are intertwined and secrets revealed in this, the next volume of Welcome to the N.H.K.! -- VIZ Media

Satou vowed to fight the evil organization known as N.H.K. and save the future from eroticism, violence, and drugs. Instead, he has become a delusional shut-in and lost the only girl that ever offered him love. Surely, this is rock bottom. But from the bottom there's nowhere to go but up...and higher. So Yamazaki plants a garden of illegal herbs to inspire a revolutionary otaku uprising. Will it be enough to return Misaki to Satou or Satou to the real world? Can any plot save Mita House and its hikikomori inhabitants? -- VIZ Media

Twenty-something-year-old Satou, a college dropout and aficionado of anime porn, knows a little secret--or at least he thinks he does! Believe it or not, he has stumbled upon an incredible conspiracy created by the Japanese Broadcasting Company NHK. But despite fighting the good fight, Satou has become an unemployed Hikikomori--a shut-in who as withdrawn from the world... One day, he meets Misaki, a mysterious young girl who invites him to join her special "project". Slowly Satou comes out of his reclusive shell, and his hilarious journey begins: filled with mistaken identity; panty shots; Lolita complexes--and an ultimate quest to create the greatest hentai game ever! -- VIZ Media