Sanchoume 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 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: Asahi Shinbun Shuppan, translated)