"Come on, kill all those bandits for me already!"

"No thanks. I don't wanna do any work."

My name is Keima Masuda, and my hobby is spending each day doing exactly nothing... but one fateful night, I was summoned to another world where I met a blonde young girl who I named Rokuko. It seemed that fortune had favored me and I would soon be living a wonderful life free of work. But even though I'm a guy who loves sleeping more than eating, Rokuko demanded that I help her.

"Save my dungeon! By the way, since you're the Dungeon Master, you'll die too if the Dungeon Core is destroyed."

The dungeon only had one room, and it was already surrounded by bandits.

Seriously? It's a checkmate already. I've gotta break out of this impossible situation so I can stop working and just sleep!

My name's Keima Masuda and I, having been summoned into another world and made into a Dungeon Master, decided to build things according to my ultimate plan of not working at all. My dungeon's gotten pretty big thanks to that duel, but it's not big enough for me to sleep peacefully yet! My next plan is to build an inn right next to the dungeon. That way, I'll get two sources of income at once! This inn will be my key to victory! But just when things were going according to plan, my expanding dungeon collides with a neighboring dungeon. I thought I wouldn't have to deal with annoying neighbors in another word! This is volume two of my own kind of dungeon story. Indeed, everything is so I can live without having to work.

Even a Hero is my enemy if they get in the way of my sleep!

I, Keima Masuda, am a Dungeon Master in a fantasy world focusing all my efforts on avoiding as much work as possible. And finally, those efforts are being rewarded. The inn I built by the dungeon is super popular and super busy (Thanks for taking care of all that, Niku!). Heheh. Won't be long before I don't have to work at all...! Sure, a Hero's finally came to visit my dungeon, but... what?! He fell in love with Rokuko?!
"Oh no, Keima! H-H-He proposed to me!"
...Yeah, this guy's a pain in the butt. Let's get him out of here!

This is the third volume of my own dungeon story, where I work as hard as I can to one day not have to work at all!
Hero or not, I'll take down anyone who interferes with my sleep!

A town was built around the dungeon I lazily manage and somehow, I ended up becoming its town chief. Yep... Wait, what?! Why?! Guess I'll just offload all this work onto other people... aaaand now there's a super strong mystery monster hiding out in my dungeon. This is definitely something I gotta deal with myself, too. And not only that, but a Holy Priestess is dead set on destroying Dungeon Cores is fighting over me with Rokuko?! Why do I attract so many weirdos?
This is volume four of my own lazy dungeon story! I'll drive out this monster and regain my precious sleeping time!

It's been about one year since I started managing this dungeon with dreams of living a work-free life. A nice and relaxed spring was ahead of me... until I ended up thrown into a three-way Dungeon Battle?! What the hell happened at the Dungeon Core gathering...? Wait, we're on a team with our guardian Core? And Rokuko's guardian is Haku, right?! Uh, given how romantic things have been getting between me and Rokuko, I'm gonna have to say n—

"I look forward to battling with you on my side, Keima." "S-Same to you, ahaha!"

Am I gonna die before the Dungeon Battle even starts?! This is Volume 5 of my own lazy kind of dungeon story!

I'm still trying to manage my dungeon with the goal of not doing any work, but for some reason, I started a new religion and became the Pope of the Beddhist Church! May we all rest well, oyasuminasai (amen)... Wait, that sounds lame? I thought napping as a form of prayer would let me sleep more often, but I'm busy dealing with all this church business, and now there's a succubus infiltrating us... Not only that, but a "Beddhist Nun" has shown up even though none should exist? And she knows Niku somehow...?!

This is the sixth volume of my own kind of dungeon story! No matter who you are, I'm not letting you have my dakimakura!

In my attempts to keep my dungeon running without doing any work myself, I ended up becoming a pope on top of being town chief. That must have made me stand out a little too much, because the Tsia Archduke has a quest he wants me personally to do. I was thinking I'd meet him and turn him down, but the reward is information about the Divine Pillow?! Okay, I guess I'll accept it.

"Very well," says the Archduke. "I will accept your marriage with my daughter, Maiodore."

Wait a second, where'd that come from...? As I face my greatest (?) threat yet, my own kind of dungeon story continues! Why are so many people after me?!

I’m Keima Masuda, a Dungeon Master aiming to do nothing all day! That’s the idea anyway, but for some reason I’m the town chief, the pope, and I’ve got a noble daughter under my care. To make matters worse, a pair of beastkin siblings Ichika used to adventure with came to town. Seems like the older brother’s in love with Ichika... and he wants to fight me for her? He’s misunderstanding something, but I won’t let anyone get in the way of my sleep! Time to beat the crap out of him and go back to sle–

"Dude! Rokuko’s knocked out!"

Seems like it’s not time to sleep just yet. This is volume eight of my own kind of dungeon story! If it means saving Rokuko, I’ll show what I’ve really got!

Even dragons fall in love?!

My name’s Keima Masuda, and despite the fact I’m aiming for an easygoing life I’m a Dungeon Master, a town chief, and a pope. Goren Town’s busy with a Beddhist wedding ceremony, and now a dragon’s attacking? I feel like this is gonna be one crazy foe...

“My bad, Keima! Seems like my dumb daughter’s giving you trouble!”

It was my neighbor (dungeon)’s daughter, Igni (300 years old). That’s fine, but now there’s a bunch of adventurers coming to town to slay the dragon?! Does that mean I’m not gonna get any rest until the dragon’s gone? This is Volume 9 of my own kind of dungeon story! Time to fight the dragon with a Hero!

I’m Keima Masuda, a Dungeon Master slash Town Chief slash Pope that dreams of a life without work. With the dragon (my neighbor's daughter) that was causing trouble in town defeated, I was summoned to the imperial capital to be awarded for my efforts. Or rather, so Haku could see Rokuko, but whatever. As long as I get a day off work!

“I am Emmymephy, first princess and heiress apparent of the Laverio Empire!”

Yep, more crap to deal with! I’m traveling to the capital with Wataru the Hero of Debt and the imperial princess? Yeah, no way are the three of us gonna make it to the capital safely...

This is Volume 10 of my own kind of dungeon story! Thus begins a trouble-filled journey to the capital!

I'm Keima Masuda, a Dungeon Master who dreams of a life without work. I finally arrive at the imperial capital, only to find Haku asking me to serve as a producer for some rabbit-type Dungeon Core's dungeon! While working out plots and trying to think of some ace up my sleeve, suddenly she returned. "You're going to crush Core 564, yes? I shall help you." For some reason, Rokuko's true friend (arch enemy) Aidy joins the fray! Thus begins a chaotic Dungeon Battle of fluffiness, idols, and sheer pandemonium!

This is Volume 11 of my own kind of dungeon story, where my skills as a producer will finally shine!

I'm Keima Masuda, a Dungeon Master aiming for a life without work. I finally got back home from the imperial capital, only to find a whole new town on the other side of the mountain! Apparently they're copying our town and they have their own inn. In other words, less customers and work for me! Heck yeah! Or so I thought, but... Why am I getting more customers? There's even someone with a suspicious-sounding "Artifical Dungeon"...

"You always see right through me, Keima... Perhaps this, too, is proof of our love."

The crazy High Priestess from that crazy Holy Kingdom is here too?!

This is Volume 12 of my own kind of dungeon story, where I show everyone the difference between a fake and the real thing!

I'm Keima Masuda, a Dungeon Master aiming for a life without work. Haku told me about there being a Hell Tournament in the Demon Realm with the reward being the Divine Pajamas, and she even sent me over as an imperial official. She's being so generous I can't help but feel like something's off... And of course, the winner of this year's Hell Tournament suddenly forces me into a fight. "Now then, in accordance to the law, you are now mine." What?! If you lose a duel in the Demon Realm you're the winner's slave? No way! Thus begins my live as a slave. And he's forcing me to train in combat?!

This is Volume 13 of my own kind of dungeon story! The demonic hands of forced labor are grabbing for me!

I’m Keima Masuda, the Dungeon Master, still chasing my dream to live a life without work. Aidy finally returned to the Demon Realm, but sadly, peace only lasted for so long.

“Papa! Mama! Hi, I’m your daughter!”

Out of nowhere, Rokuko and I had our first child?! Why?! Isn’t Haku going to kill me now?!

I narrowly avoided death by being frank as possible, but in return got stuck solving some problems in Daide. That would have been fine, but Leona had traps waiting for us?!

This is volume 15 of my own kind of dungeon story, now starting a school life as a parent!

I’m Keima Masuda, the Dungeon Master, still chasing my dream to live a life without work. Just as we settled that Leona business, Haku piled more work onto us... She wants us to destroy some artificial dungeon plant in the Holy Kingdom, but I just got back from Daide and want to chill at home! What to do, then?

“I may have an idea that will neatly solve all of these problems. May I speak?”

At Toi's suggestion, who Haku had forced onto me, I decided to go to the Holy Kingdom by possessing a monster's body. Now I can work while still chilling in bed... Wait, Rokuko's coming with me?!

This is Volume 16 of my own kind of dungeon story! I guess this is one way of working from home?!

I’m Keima Masuda, a Dungeon Master aiming to not do any work. Several months after bringing the Holy Kingdom under my control, Haku managed to land the finishing blow on Core 10, who previously got away. I thought I was finally about to get all the pieces of the Divine Bedding and be as lazy as I want now that he’s gone, but...

“Sorry, Master... Laters.”

Ichika’s betrayal leads to our dungeon being attacked! Haku appears to be behind it, but there’s something off about her... This is the final volume of my own kind of dungeon story! It’s one big oyasuminasai!