Satou and his party have arrived at Muno Castle, where a demonic battle'sabout to begin! But their foe's not one to fight fair, and when a horde ofdemons descends upon the capital, it's up to Satou to think quickly and save itscitizens!

Satou and his cadre arrive at Muno Castle, where a demon posing as a magistrate is in charge, and he’s got everyone fooled—or so he thinks...! The beastfolk girls try to take him down, but little do they know, a horde of goblins is preparing to lay siege to Muno City! Will the party be able to fight a war on two fronts, or is the city doomed to fall...?

A problem at every twist and turn... At long last, Satou and company have arrived at Labyrinth City Celivera! Eager to uncover its mysteries, they waste no time before registering with the local explorers' guild and securing a base of operations. However, life outside the labyrinth itself is less than ideal. Children are starving in the streets, a noxious miasma plagues the populace, and the circulation of dangerous drugs stirs up chaos within the noble community. Will Satou be able to give succor to this troubled city? Or will trouble find him first...?

Suzuki is a programmer in the midst of a death march-crunch time, when coders live on caffeine and pull twenty-hour days. He just needs a little nap...but then he has a dream. A dream where he's in another world, with RPG powers right out of his game. A dream where he calls down a great disaster. A dream that, suspiciously, just won't end...

RISE AND GRIND! ​Desperate to protect those close to her, Zena approaches Satou with a simple wish: She wants to become stronger. Naturally, Satou agrees to help, and he and his party subject her to training so rigorous the other explorers can hardly believe her growth. Not one to be left behind, however, Karina enrolls herself in their Labyrinth boot camp as well! But they’ll need to be quick about it. Satou is due in the royal capital, and if his luck is anything to go by, it’s only a matter of time before trouble rears its ugly head!

After his party’s valiant effort protecting the Muno Barony, Satou is officially knighted. He joins the ranks of the nobility, gaining no small amount of prestige in the process. After a brief stay at the castle, they all head to Bolehart City, where Satou finds himself getting a much more involved education in smithing than he bargained for…

Programmer Ichirou Suzuki is transported to another world. In a foreign land, he finds that life is an adventure that's sometimes fun, sometimes serious, and full of girls!

After escaping the collapsing Cradle, Satou reunites with his party. Now, with a new friend in tow, the time has come to bid Seiryuu City farewell. After making a promise to Zena, Satou sets off on a journey to take Mia back to her hometown, but on the way, they make a shocking discovery that brings her to tears. However, all is not lost-the town of Kainona may yet hold some answers...

Looking to deliver a letter from the Witch of the Forest of Illusions, Satou and his party decide to visit the village of the forest giants. He soon finds the villagers are still recovering from hydra attacks, including three children who were poisoned by the hydra's toxic breath. As Satou gets to work on brewing an antidote, Karina ponders how she can enlist the giants' assistance in ridding her hometown of the demonic presence that plagues it...

After Sara is kidnapped for a sinister ritual, her body is possessed by the resurrected Demon Lord! What’s more, the Demon Lord’s minions stand in the way of any who would strive to free her from her cruel fate... Wasting no time, Satou sets off to rescue her despite Arisa’s desperate pleas for him to stay, but even he will have to exercise extreme caution against the Demon Lord...