He who fell in love with the heroine overturned her destiny to save her from her timely demise. Abandoned by his parents, bullied in high school, and left in solitude—a young boy named Mikazuki Kenya. At the brink of despair, he encounters a fateful meeting in his only hobby, VR gaming. A meeting with “Kaguya” and “Reina,” the heroines from the immensely popular game “Knight of Giant.” The time spent with the two heroines saved him, and he was head over heels for both of them. However, in the story, one of them is destined to die… To change that fate, he dedicated his life to mastering the game and becoming the strongest in the world. Suddenly, Kenya finds himself entering the world of “Knight of Giant”?! The strongest gamer embarks on a heroic tale of becoming the strongest in another world, in order to save the heroines he fell deeply in love with. The story begins.

–--"Hero of Shadows." A man who appears in crises and battlefields around the world, rescuing people with outstanding magic and then disappearing in the blink of an eye. His true identity is supposed to be shrouded in complete darkness... or so it was thought. "My identity has been exposeeeeed!!" Phil Salmabart, a young noble with a notorious reputation in the streets. Despite secretly acting as the "Hero of Shadows" for a certain reason, one day, his true identity is revealed to the public. Despite his attempts to deceive, girls ranging from a nobleman’s daughter, a lovely saint, and even a princess of the kingdom approach the "Hero of Shadows," feeling indebted to him?!

Ten years ago, dungeons suddenly appeared all over the world. Yuma Minashiro fell into a dungeon on his way to a job interview. With no equipment and resigned to his death, Yuma obtained an incredible skill: summoning. It was tough because all the spirits he summoned were beautiful girls, and the only way to become stronger was to flirt with them, but he set up a company, made money, and lived a happy life as a dungeon explorer.

Seto Yuu, a boy who has been abused since birth and eventually killed by his own family to pay off their debts is teleported to another world. Distrusting everything and everyone due to his previous life, he acquires the ability "Theft", and with this new power begins a road of revenge against those who try to oppress him in this new world.

Takashi, a beast tamer who can't use his training skill well, is constantly suffering rebellion by his beasts. However, on a particular occasion, his skill is activated! For some reason, the companion it worked on was a girl!? It's a beast taming x pitiful heroine erotic fantasy adventure! (Source: Futabasha, translated)

Adaptation of the visual novel of the same name. Story is based on the Hinata route. --- Serialized in Dengeki G's magazine from July-December 2004. 1 Volume released on January 27, 2005.

Although Royle is blessed with a good physique, he was told that he had no talent for fighting, and was forced to work as a lonely gatekeeper for 15 years. While he is working, all he can do is fantasize about the adventure stories in which he is the main character, and his job as gatekeeper is replaced by an “automatic surveillance interception magic tool” and he is laid off. Loyle is at a loss, but on the way to another town, he meets the saint Diz. After meeting her, he discovers that the “strongest original magic” that he always used in his delusions can in fact be used in reality… An exhilarating story about the strongest man with no communication skills and 9999 magic power who becomes an adventurer and becomes unrivaled!

I've never had a girlfriend. The app installed on my phone was a hypnosis app that could control anyone. After testing it, the app's power was real. With this, a harem life isn't just a dream "Why do all the girls I target have troubles!?" A beautiful gal, a plain girl with hidden beauty, a cool ojou-sama junior-by the power of the hypnosis app, their secrets that they couldn't tell anyone are revealed! (I just wanted to do erotic things...!) The self-proclaimed loser, but fundamentally a good guy protagonist, ends up running around helping people!?

"I need you!"Lars, an adventurer warrior, was always treated as the errand boy by his party. His life changes forever when his party kicks him out, forcing him to change jobs. It is then discovered that Lars has an overwhelming talent in magic rivaling that of the "Great Sage"!Friends, adventure, and perhaps...love?A new career with abundant talent!