Kakaism, Yarsan, is an ancient Kurdish religion. Kakais argue that the Medes Empire (678 - 549 BC) was a Kakai state. Kakaism has been secret for one thousand years to protect itself against Islamic invasion. Now some Kakais are ready to tell about their respect to nature, equality between men and women, and their belief in reincarnation. Iran wants to make a land corridor to the Israel border via the Iraqi Disputed territories. Kakai villages are destroyed there in Iranian proxy war. There is a danger of a genocide and loss of thousands years old Kurdish cultural traditions. In Iran Yarsans are assimilated to Shiism by fake claims that five thousand years old Yarsan is a branch of the four thousand years younger Shiite Islam.