Peacemaker Kurogane (Japanese: PEACE MAKER鐵, Hepburn: Pīsu Meikā Kurogane) is a historical fiction manga series written and illustrated created by Nanae Chrono (黒乃 奈々絵, Kurono Nanae). It is unrelated to the Peace Maker manga by Ryōji Minagawa. The story begins in 19th century Japan before the Meiji Restoration, a chain of events that led to enormous changes in Japan's political and social structure while the seeds of the revolution are being planted.