Aoshima Mental Model Kongo (Kongou) Arpeggio of Blue Steel Ars Nova 1/8 Scale PVC Figure Statue
 

Arpeggio of Blue Steel (蒼き鋼のアルペジオ Aoki Hagane no Arupejio?) is a Japanese manga series produced by Ark Performance and serialized in Shōnen Gahosha's Young King Ours. Nine manga volumes have been released and an anime series by Studio Sanzigen aired from October 7, 2013 to December 23, 2013. The same studio is also producing two films based on the series. The first film was released on January 31, 2015 while the second film will be released on October 3, 2015.