Greenpeace activists dance the tango, dressed in traditional tango clothes but with typical prisoners caps, in front of the Japanese Garden in Buenos Aires. This was done to support the Greenpeace Japan staff members Junichi Sato and Toru Suzuki, known as the "Tokyo Two", who were both arrested and jailed for exposing an embezzlement ring within the Japanese whaling fleet. The Tango, a celebrated form of Argentinean music, is very popular in Japan.