A ROOM WITH A VIEW...TO A DUNGEON IN ANOTHER WORLD! Suzuki Touru has just scored an amazingly cheap apartment–but the reason it’s so cheap is the front door opens up to a classic fantasy dungeon! Luckily, Touru has always wanted to explore a dungeon. But when he stumbles across Ria, a beautiful blonde knight, he may well have gotten more adventure than he bargained for!

BUILDING A PARTY Touru has scored a super-cheap cheap apartment in Tachikawa, Tokyo—because its front door opens into a classic fantasy dungeon. But the number of roommates keeps increasing. Now a rare white slime and a sexy elf have moved in!! As the first human to ever level up, Touru is planning a safer and easier way to grind more levels by breeding monsters, then defeating them remotely! But things get real as Touru ventures into the dungeon and saves a mage from a fiendish beast!

After dying in a traffic accident, I find myself standing near an unfamiliar lake. My body won't move, I can't hear my voice, and when I try to shout in confusion, words that I never expected come out! "Get one free with a winner." I-it seems I've turned into a vending machine...! I can only do what actual vending machines can. It's impossible to move by myself, and there's no way for me to have any meaningful conversation-how am I going to survive some fantasy world's dungeon like this?!

After devoted mountain climber Kumakichi Kumada falls into a ravine, he wakes up in the middle of a forest in another world...as a polar bear! Now this tough Ursus maritimus is looking after six werewolf sisters on the run from the humans tyrannizing their clan. Keeping his wits about him and using his knowledge from his past life, the next "mountain" for him to climb will be making a comfortable life in the forest for everyone!

An underachiever’s quest for girls and glory at an apartment between worlds! There has to be a catch when a deluxe rental property is this cheap--and this one connects to a perilous dungeon in another world! Far from being dissuaded, Tooru jumps at the chance to sign the lease, hoping to go from high school dropout to big-time adventurer. He soon encounters a stranded knight: a gorgeous young woman named Ria. Tooru rescues her and takes her back to Earth, where she promptly mistakes him for a Great Sage, seeing normal things like running water for evidence of his powerful magic. Tooru may dreams of heroism, but first he has to figure out how to share an apartment with a cute girl from another world!

Life appears to be improving for Deek and his slaves. Unfortunately, just as he finally puts his problems behind him, he ends up being tossed back into a dungeon filled with ghosts. He's all alone with no companion to protect him. However, when it seems all is lost, a mysterious fairy appears to protect him. Together, can they unravel the secrets of the mysterious dungeon that destroyed old Chalm?

Touru has found an unexpected new ally in the leader of the Thieves' Guild, Miri. With her coming along, Touru's party has grown again. However, despite his accomplishments in the Otherworld, an ominous shadow descends on his real life in Tachikawa. It seems his concerned coworkers have taken it upon themselves to check in on the wellbeing of their colleague, even if it means busting into his apartment to find out! Touru's other life is perilously close to exposure--will he be able to protect his Otherworldly secret?!