San Choume Zouhyou Monogatari

Ashigaru, knight, viking, Spartan, assassin, combat merchant.. Various foot soldiers from all over the world converge on a once peaceful apartment. Pillaging and violence disrupts the owner's his dream of an easy life as a property manager. With his sister joining the fray, will he be able to keep the peace on his apartment? (Source: Japanese Publisher, translated) Note: Includes 3 extra chapters.