Japanese-Argentine pair Axel Arakaki and Agostina Tarchini triumphed at the 15th World Tango Festival and Competition in Buenos Aires, Wednesday night. The duo danced to the song 'La cumparsita', defeating more than 400 other couples taking part in the Choreographed Stage Tango category in the nearly two-week long competition. Second place went to Simone Facchini and Gioia Abballe from Italy... Еще, with Colombian pair Valentin Arias Delgado and Diana Paola Franco third. Russian duo Dmitry Vasin and Sagdiana Khamzina became fourth. Along with the renowned title, Arakaki and Tarchini won a 60,000 pesos prize (50,862 euros), tickets to Paris and a contract to go on tour in Japan. The World Tango Festival and Competition includes events such as dance classes for visitors, performances and free concerts. This year's edition kicked off on August 10 and ended on August 23.