Sporting a pair of jeans and sneakers, Japan's prime minister ditched his usually solemn demeanour for a fashion show to tout a "cute, lively and cool" Japan. Surrounded on stage by members of an all-girl pop group, Shigeru Ishiba made a surprise appearance Saturday at the Tokyo Girls Collection -- a popular fashion festival. "I think it would be wonderful if an event like this gains more traction, to make Japan cute, lively and cool," Ishiba said, posing alongside "Myaku-Myaku" -- the expo's red-and-blue mascot. The stunt came as polls showed his approval ratings recovering after he got through his first face-off with US President Donald Trump last month with no major disaster. Domestically though, Ishiba's minority government continues to face the challenge of convincing parliament to pass a budget for the new fiscal year starting in April. Ishiba took office last year before leading his ruling coalition to a loss of its majority -- the first since 2009 -- in October snap elections.(AFP)