Reborn as a Barrier Master (Manga) Vol. 1

An isekai fantasy about becoming a legendary guardian!

At 34 years old, Kubo Tamotsu works at an exploitative company only to wake up one day in an unfamiliar world, reincarnated into the body of a six-year-old. Not aware of his innate “Barrier Master” skills, he finds himself on the slave market, and up for auction! When no one bids on him and he’s queued for disposal, he is rescued in the nick of time by Marquess Basam. He will be raised as the Marquess' personal Barrier Master under a new name, “Linus,” and his talent as a Barrier Master will grow day by day. His troubles never seem to end, as he struggles to survive!Kataoka Naotaro is a Japanese author best known for the debut work Reborn as a Barrier Master.
 

Souichi is a Japanese manga artist best known for Reborn as a Barrier Master (Manga).
 
Shizuki Hitomi is a Japanese illustrator best known for the illustrations in the light novel series Mapping: The Trash-Tier Skill That Got Me Into a Top-Tier Party and the light novel version of Reborn as a Barrier Master.