The RGA series is a line of solid body electric guitar models produced by Hoshino Gakki under the Ibanez brand. The first RGA models were introduced in 2005. The RGA body is a solid carved offset double cutaway body with pointed horns. It is based on the super-Strat style RG body but with a solid arched carved top. The series started as Prestige hard-tail models only but was expanded with non-Prestige models in 2009 and tremolo-equipped models and extended-range models in 2010.