The IJRG220Z is a Jumpstart package including a GIORG series solid body guitar which was introduced by Ibanez in late 2014. It was produced in China.
The included guitar is a GRG20Z, although it is described in Ibanez's marketing materials only as a "GRG series guitar", and little detail about its precise specifications is provided. For 2019 the standard tremolo was swapped for the T102 and the 3-way pickup selector was swapped for a 5-way.
Along with the guitar the package includes a 10-watt amp, cable, tuner, gig bag, picks, strap and an accessory pouch. A similar kit (which adds headphones) is sold in other markets as the IJRG200. This package replaced the IJX200 which was similar except that it also included headphones.
The IJRG220Z was discontinued after 2019.
Specifications for GRG20Z guitar incl. in IJRG220Z kit