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 rescuing Muno Barony from disaster, Satou and crew head for dwarf territory and rescue an Oracle priestess from the demons! But for some reason, the attacks just keep coming...

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!

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...?

Satou and his friends arrive at the castle to be decorated for their accomplishments. But there, they hear from Princess Sistina that the royal symbol--the cherry blossom, has ceased to bloom. They decide to investigate while sightseeing around the capital, only to catch wind of a case they never would have expected...

Trouble on the high seas!Having reached the end of their several-month stay in Bolenan Forest, Satou and the others decide to earn their sea legs as they resume their journey to Labyrinth City aboard their very own flying ship. But it wouldn’t be a true adventure if there was smooth sailing the entire way! Following a run-in with the Skeleton King and his ghostly pirate crew, Satou finds a girl washed up on a nearby beach—and as luck would have it, she’s anything but ordinary. In addition to being “half-ghost,” the cryptic laments of the Skeleton King all seem to suggest that she’s the key to reviving the world-ending superweapon of an ancient civilization... Was a relaxing ocean voyage too much to ask for?!

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...

Twenty-nine year old Satou just closed his eyes for a brief nap at work, but when he opened them, he found himself in a game-like alternate world. Fortunately, thanks to some excellent luck, his level is high, and his wallet is full. After successfully saving the elf girl Mia from the evil Zen, he's set off to accompany her back to her village. Satou is enjoying his break from work and touring a brand-new world, but such a journey couldn't possibly end without a little adventure, right?

Satou’s epic battle against the Demon Lord rages on as he endeavors to eliminate the source of the fiend’s power, and revenge is far from his only motivation to defeat his foe. With images of Sara’s lifeless body flashing through his head, Satou’s mind turns to resurrection-and he’s got no time to waste if he ever wants to see her again...