Fairy Tail : Happiness Rainbow (フェアリーテイル：幸福の虹 Feari Teiru Kofuku o niji is a fanon instalment of the FairyTail series; it is set after the Grand Magic Games arc of the canon storyline.
Fairy Tail : Happiness Rainbow's song such as opening,ending, ost, and character song in there.
Some time after the Grand Magic Games arc, Fairy Tail created a party for winning the Grand Magic Games. they were met with a mysterious mage Hikari Kurokawa previously an evil and enemy of Fairy Tail also became a member of Fairy Tail. different fairy tail story is begins!