Quality Assurance in Another World manga volume 5 features story and art by Masamichi Sato.

The once powerless NPC, Gaydle, was modified by Yamanaka, another King’s Seeker like Haga, and received an incredibly powerful body. But the warriors of the mountains have had it with his barbarous ways. It doesn’t take long for Haga and his party to be dragged into their deadly battle.

Quality Assurance in Another World manga volume 6 features story and art by Masamichi Sato.

Timid Haga has turned his workaholic devotion into power. The helpless Haga has awakened the most vile raid boss, the demon of silence, to its second form. Meanwhile, Nikola wanders the surface alone after being kicked out of the Principality of Sai. But unknown to them, there seems to be some internal issues popping up in Sai...

Quality Assurance in Another World manga volume 7 features story and art by Masamichi Sato.

After 365 days of their bug-filled life in the dungeon, Haga and his team finally climbed to the surface. Meanwhile, during their year of absence, the members of Entermation Inc. remained on the surface after having undergone a drastic change, as Nikola and Tesla broke off and went down an entirely different path.

Quality Assurance in Another World manga volume 8 features story and art by Masamichi Sato.

“I'll become stronger in my own way…as a villager (NPC) walking down the dark route of an assassin.” A year has passed, and Nikola has transformed into an assassin. After being separated from Haga and the rest of the party, Nikola found herself trapped in the assassin training facility, The House of Stolen Hearts. After a series of grueling training, Nikola's choices led her to the most unexpected outcome…