Takara-Tomy have unveiled a new Transformers Prime Arms Micron Present Campaign. This one is called the "Shining R.A. Rainbow campaign
", and it is being done to coincide with the release of Arms Master Optimus Prime next month, who features an Arms Micron Shining R.A. as his partner Micron. There will be four more Shining R.A.s given away at participating stores. The four versions are Shining R.A. R, Shining R.A. GR, Shining R.A. P and Shining R.A. Y, named for the four colors featured in their decos (red, green, purple and yellow respectively). They are available in the usual fashion with the red, purple and yellow decos being given away at their respective stores for a purchase of 3000 yen or more on Transformers Prime Arms Micron products, while the green Shining R.A. is a giveaway for purchasing Arms Master Optimus Prime at the appropriate store.