Marginal Operation

Our hero Ryouta Arata is an otaku who's just lost his job after the dissolution of his company. Unwilling to return to his old NEET ways, he applies online to a private military security company, thinking the benefits to be promising. After what appears to be a baffling test, he's assigned to be an "operator of operators" and begins his training in a foreign country.

Little does he know, the life of a private mercenary is far more grueling than he could have ever imagined!

(Source: J-Novel Club)

Marginal Operation was published digitally in English by J-Novel Club from October 2, 2019 to January 4, 2023, and in print from December 3, 2019 to December 12, 2023. The series was also published digitally through K Manga.