Seu Kaname

Hidden is a scout who joined the hero's party to defeat the Demon King. But the hero, Ashram, and his party members did not know anything about the fundraising, the spies sent by the Demon King, or the assassins sent by the rebels. Deciding to support from behind the scenes, he took on all of the dirty work for them. But his party members did not know about what he had done for them, and ended up casting him out of the party... With nowhere else to go, Hidden headed toward the dark guild.Original Web Novel

Manga adaptation of the light novel volume 3! In a world where countries are at war with each other through espionage, Klaus, a brilliant spy with a 100% mission success rate and a character flaw, creates an organization specializing in impossible missions with a 90%+ kill rate. ...... For some reason, the chosen candidates are all inexperienced girls!

A world where wars are fought with spies. With a mission success rate of 100%, the remarkable, yet rather difficult to deal with, spy Klaus is being tasked with an almost impossible mission by the agency, harboring an insane 90% chance of failure and death…which for some reason involves eight inexperienced girls?! Official Light Novel Translation by Yen Press

Five hundred years have passed since the humans went extinct at the hands of the fearsome and mysterious ‘Beasts’. The surviving races now make their homes up on floating islands in the sky, out of reach of all but the most mobile of Beasts. However, this new safe haven Regul Aire has a dark secret behind it. Only a small group of young girls, the Leprechauns, can wield the ancient weapons needed to fend off invasions from these creatures. Into the girls’ unstable and fleeting lives, where a call to certain death could come at any moment, enters an unlikely character: a young man who lost everything five hundred years ago, the last living human awakened from a long, icy slumber. As he struggles to come to terms with his accursed fate and find his place in this hostile new world, he becomes the father that the girls never had. Together, through their everyday interactions in the ‘orphanage’, they gradually come to understand what family means and what is truly worth protecting.