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 to be released in 2015.
== Plot ==
Due to global warming and rising sea levels in the early 21st century, much of Earth's landmass has been lost. In 2039, fleets of powerful sentient warships, armed with advanced technology and weaponry, ...