From Kamen Rider Zi-O, the RKF Rider Armor Series Build Armor.
Rider armor series that can be attached to the "RKF Rider Armor Series" Kamen Rider Zi-O Gates.
You can recreate the armor with the power of the Ride Watch and put it on.
Reproduces armor in different colors as seen in the movie, Zi-O and Gates completely reproduced.
(From Amazon.co.jp)