Seiken no Blacksmith (聖剣の刀鍛冶?), also called The Sacred Blacksmith, is a Japanese light novel series by Isao Miura, with illustrations by Luna. As of January 2009, four volumes have been published by Media Factory under their MF Bunko J label. A manga adaptation by Kōtarō Yamada started serialization in the seinen manga magazine Monthly Comic Alive on March 27, 2009. An anime adaptation has been announced.

Source: Wikipedia