Nanjamonja

Rodney, at a young age, has become the new lord of the Deder region—the kingdom’s northernmost frontier. However, what awaited him there was a hopeless hell of debt! In a desperate situation where even the prospect of repayment seemed impossible, he suddenly acquires "civilized knowledge from another world." Armed with modern knowledge, Rodney resolves to carve out a new future! A fantasy of territorial management and a come-from-behind victory, rising from the absolute rock bottom!

Yuuji Fujii was caught up in a class summoning. When he refused to transfer along with his classmates, he ended up being reincarnated as Toi in another world! "Master, why don't you choose the hero job?" "If people find out I'm a hero, it'll be a huge hassle, right? I want to live freely!" Toi wants to hide his cheat skills and the "Reincarnated Hero" job. Source: Comic Walker, edited

The only skill he received at the age of 13 was lifestyle magic. the main character, who was kicked out of his house at the age of 15 because he only had useless skill lifestyle magic, He is living a happy life with the strongest lifestyle magic he granted, the creation god. Anyone who gets on his way will be punished. web novel (jp)

Main character Zack has hit rock bottom. His family hates him, and his fiancée called off his engagement. A black object appears before him. It turns out to be Sura, a powerful black slime that speaks human!

While immersed in a virtual reality MMORPG game, Yuuki was transported to another world where he adopts the name of his character Grosse Hendler (Große Händler), his goal being to make the most of his unique ability \[mail order] to be a great trader in another world! All this while trying to enjoy a quiet life… will that be possible for him?web novel (jp)

While on a regular school day, Tsukuru along with his classmates got transported to another world.However, at the other side of the summoning there was a hero's auction, where each nation would bid for the heroes to defeat the demon kings of each territories.While his classmates received cheat jobs and got auctioned quickly Tsukuru got the useless job "Chef," as no nation bid for him, he got thrown out through a transfer gate. At the other side of the gate was a territory dominated by strong monsters…As he manages to survive the monster's attacks while nearly dying, Tsukuru goes forward on the path of becoming the strongest!Original Webnovel