Last Order: Hitori Bocchi no Hyakunen Sensou

Vol.3 Chapter 15: Become a "Comrade-In-Arms"?
Vol.3 Chapter 14: Commencing Operation
Chapter 16: The End of the War [END]
Vol.3 Chapter 14: Commencing Operation
Chapter 16: The End of the War [END]
A post-apocalyptic world. Following her last order, the mechanical soldier Ria has been fighting an endless war for over a hundred years. With the people she was meant to protect gone, and her comrades-in-arms lost, Ria spends her days fighting alone. Then, a human appears before her once more..!?