The T-ara ladies were spotted at Kimpo Airport on the morning of July 4th, as they journeyed towards their debut showcase in Shibuya's�AX Hall. T-ara's Japanese management company, J-Rock, requested special security measures from�Core Contents Media; it's being reported that their arrival info was leaked, and so a mass of fans are expected to appear at the girls' arrival gate in Haneda airport. The showcase is limited to 1,500 fans, but approximately 70,000 fans had applied to attend the showcase, making it a 46:1 ratio competition for an invite. Although T-ara have yet to debut in Japan, the expectations for success are soaring sky-high. T-ara will perform their new single, "Roly Poly", as well as their hit songs, "Why Are You Being Like This", "I Go Crazy Because of You", "Yayaya", and "Bo Peep Bo Peep" at the showcase. Check out their airport fashion below! [gallery] Source: Newsen via Nate