Kazuma is on his way home after buying a new video game that came out, when he sees a floating door in the middle of the city. When he opens the door, he sees a dungeon inside filled with monsters and other staple RPG elements. A mysterious app also appears on his phone showing his 'Stats'. This is every otaku's dream come true! (contains sexual situations and harem shipping)

Kazuma once said that he only became a NEET in Japan after his childhood sweetheart broke his heart. In a twist of fate, that girl has now died and ended up in the other world. It should be a chance for her to make a fresh start, but it's hard to move forward when weighed down by regrets... Note: I recommend reading the entire LN series & spinoffs first

Do you think that Satou Kazuma would live happily ever after once he had defeated the Demon King? Of course things wouldn't be that easy for him! Loose ends all over demand the attention of our favourite protagonist and his party! Set after the end of the LN.

"Dear Mother and Father, my adventures as an overpowered isekai protagonist proceed as expected. The masochistic knight is still crazy, the demented explosion maniac is still a loli, and the mentally childish goddess is still useless. Oh, also, I seem to have become a hentai rape orc, but that's just background noise at this point."

With the Power of GET CREATIVE supporting him, Kazuma is ready to start his journey in the new world. Oh and Aqua's going also but not because she wants to. Minor Crossover with Hidden Dungeon Aqua Bashing Megumin bashing Eventual harem Eventual Lemons Konosuba hijinks

I've finally left the stupid girl-nerds who think too much about themselves. From now on, Dust will have fun with them, and now I have taken my rightful place next to Rin, Keith and Taylor.

A new dark creature stalks Belzerg, striking fear into all who cross her path...in theory. She's just not very good at that yet! But once Yunyun finishes her apprenticeship under General Wiz, she's sure to be an expert at raising zombies, contract negotiations, and logistics and resource management! Right?

This is not how I wanted my fantasy adventure life to be, and nothing goes as I planned. But when your life is this Chaotic! Every little happiness becomes a blessing to you.

"Si miras a una diosa con lujuria, una terrible maldición caerá sobre ti... ¿Lo oíste verdad? ¡No finjas que no me escuchaste! ¡Kazuma!"

The Vanir mask Kazuma wears has a stronger effect on him than he could have ever realized. Spoilers for Season 3: Episode 6 of the anime.

After learning about valentine's day from Kazuma, Megumin and Darkness were determined to give him the best valentine's day they can give, and maybe win him over in the process. But mysterious demon throws a wrench in their plans... (Not a harem story there is a winner)

Instead of starting his life as an adventurer in traditional isekai fashion, Kazuma blindly agrees to continue living his life, this time married with Aqua, a punishment they must both share in order to make us all laugh.

Today Eris-sama's birthday!

After a deadly encounter with the Demon King's #1 assassin, Kazuma is forced between two options, permanently cease to exist, or become a devil. However in classic Kazuma fashion he's obviously too scared to choose to die himself. So now he's immortal and he's making sure that's now everyone's problem.

Summary pending...

... or: The Journey of The College Student Monk on this Wolderful World! Due to an error on the files of reincarnation and divine judgement, an young college student from the real world found himself facing an angel, who gave him the option to be sent to a world of fantasy, magic and Gods! It would be comical if it were not tragic...

Aqua abandons Kazuma and he is forced to survive on his own. There is no stopping him now.

Secuela de mi fic "Bendito sea esta suerte" Kazuma tiene varios problemas: 2 Compañeras celosas, 1 Diosa inútil, un mundo completamente loco, etc... Y cierta Ladrona no ayuda demasiado

After a series of unfortunate events that transpired while in the Capitol, Kazuma can't help but feel useless and dejected. This is a what if scenario taking place in and after Volume 6 of Konosuba Light Novel so beware of some spoilers. Rated M for some future chapters and to be safe. Kazumin Fanfic. (I'm still working on it, won't be left unfinished)

After defeating The Destroyer, Instead of getting a reward, he is convicted as terrorist, Satou Kazuma escapes, labeled as enemy by Belzerg with a bounty on his head. Now he is running without a certain direction. Original Idea From : Betrayed and now Gone - Blockius

Takes place after KonoSuba Light Novel Volume 17; spoilers ahead. Kazuma and Megumin spend some time together in the Crimson Demon Village. After their relationship had been progressing so well, there were some things Kazuma needed to tell a certain Archwizard. This story explores how the Kazumin relationship develops as a result. Rated M to allow for narrative freedom.

Spoilers for Vol. 17. Everything is going well in Belzerg after the defeat of the Devil King. Kazuma is living his best life while drowning in fame and glory. But his expectation of an easy life is quickly destroyed as a new quest is bestowed upon the legendary heroes of Belzerg. A sequel to "The Promise".

Just some one-shots I write when I’m bored. I’ll update whenever I write a new one. (Rated M For Safefy.)

Kazuma Sato has spent the last 4 years of his life as a typical Japanese NEET, unable to escape the feeling that somewhere, somehow, his life went wrong. But one night, he learns that destiny will only be put off for so long... Some post Vol 15 elements used, fair warning.

Random fanfic ideas I want to make but don't have time to finish yet; it extends beyond Konosuba, but Konosuba will be the most common theme. It may contain Naruto, Mushoku Tensei, HALO, Star Trek, Star Wars, Soylent Green, and other fanfic ideas.