The Prince of the Black Pig was reincarnated as a villain character that reminds me of the previous life, so it was the strongest if I escaped from the death end (1st volume 1)

Publisher: Futabasha
Author: Barking Taro, Shonen Yusha
Size: 128mm x 182mm
Number of books: 1
Language: Japanese
Category: Youth manga, manga
Latest release date: 2023-04-14

Synopsis:
Hayato Kurokawa, a former black company salaryman who has been reincarnated as a villain prince of a game that was addicted to the previous life.
Waiting for Brat, a fat and arrogant "Black Pork Prince", is the end of being killed in the dark.
To avoid the death end, use the knowledge of the game to train swordsmanship,
While trying to get rid of diets and monsters, unexpectedly, Brat gathers respect from others ...!