Beyblade: Metal FusionBeyblade: Metal Fusion.

Beyblade: Metal Fusion, known in Japan as Metal Fight Beyblade (メタルファイトベイブレード, Metaru Faito Beiburēdo), is a Japanese manga created by Takafumi Adachi, serialized in Shogakukan's monthly magazine CoroCoro Comic between September 2008 and February 2012. The manga inspired an anime production, retroactively named Beyblade: Metal Saga, which encompasses four seasons: Metal Fusion, Metal Masters, Metal Fury and Shogun Steel. The first season's animation was produced by Tatsunoko Production, with subsequent seasons and spin-offs being produced by SynergySP. It premiered on TV Tokyo on April 5, 2009, and aired until December 23, 2012.