I got a lifespan. For 10,000 yen per year. (Volume 1-3 full volume)

Publisher: Shueisha
Author: Shiruichi Taguchi, Miku Mitsui
Size: 112mm x 174mm
Number of books: 3
Language: Japanese
Category: Shonen manga, manga
Latest release date: 2017-12-04

Synopsis:
Completely comicalize the popular novel "Happiness for Three Days" by Misaki Mitsuku.
A young man Kusunoki, who spent a little life, hears rumors of a mysterious store that will buy his life.
After selling most of his life in trouble with money, he would spend three months with a "surveillance" Miyagi ...