Adventure

In a certain world, there was someone who excelled in magic combat, people called him "Sage".
Seeking the strongest combat art, he devoted himself to research every magic and combat arts in existence. 

And the conclusion he arrived at was very cruel: "My body is not fit for magic combat".
Yet he didn't give up. 

He sealed his own soul with a magic art, to be reborn in a far-off future.
And in the completely-changed world he saw in his new life, the magic theory was of unbelievably low level.

Izu Takashi was just playing the online game -Argate Online- like usual, but he suddenly noticed something strange, his level is now....!! Also he can not log out and the pain reduced funtion does not work.....

“O, Hero!” With that cliched line, Kazuya Souma found himself summoned to another world and his adventure–-did not begin. After he presents his plan to strengthen the country economically and militarily, the king cedes the throne to him and Souma finds himself saddled with ruling the nation! What’s more, he’s betrothed to the king’s daughter now…?! In order to get the country back on its feet, Souma calls the wise, the talented, and the gifted to his side. Five people gather before the newly crowned Souma. Just what are the many talents and abilities they possess…?!

the story of the dude who found out the secret of the level-up system but the rest of mankind never did....

Our protagonist was reincarnated in a world with goblin and dragon....but his optimal job is "villager". Using the cheat "getting one chance to redo life after death" he will show you what a villager can do.

The story takes place in a world after the legendary warrior defeats the demon lord. After he brought the peace to the world, he decides to set on another adventure to search for his wife.

Wazu was an ordinary townsman who shut himself off in the “mountain” because of an unfortunate course of events. After 2 years, he decided to come down from the mountain to meet with people. But there were various misunderstanding about the “mountain” which he shut himself off in. And then he repeatedly had encounters with people. And after that..

Goblin-san accidentally reached level 99... and now she keeps killing heroes.