This is a product sold exclusively at Premium Bandai (Boys Toy Shop).
"CSM Kaiza Gear" appears from "Kamen Rider 555".
Masato Kusaka, the main character of "Kamen Rider 555", is still very popular as a quirky rival of Takumi Inui.
In addition to the transformation belt "Kaiza Driver" to transform into "Kamen Rider Kaiza" and the bayonet-duty weapon "Kaiza Blay Gun"
This is a luxurious set that includes "Kaiser Pointer", "Kaiser Shot", etc.