Participants pose to show their traditional Japanese tattoos (Irezumi), related to the Yakuza, during the annual Sanja Matsuri festival in the Asakusa district of Tokyo on May 20, 2018. Sanja Matsuri festival is a celebration for the three founders of Sensoji Temple in the Asakusa neighbourhood with nearly two million people visiting during the three-day event. (Photo by Behrouz Mehri/AFP Photo)
