Picture of the confederate from government
Following up this article..Intense protest against sharing radioactive debris policy in Kyoto
Confederates were caught by camera in the protests. They are holding the board to say “Let’s support disaster area by sharing the debris.”
You can see the boards to say “Let’s share the debris” or “Kizuna (=sense of unity)”, but they are hired confederates. They were all wearing uniform of green or white over the suits. All the boards were in the same size, covered with laminate. Prints were all in black and red.