Following in the footsteps of their male counterparts, long-legged South Korean beauties are taking the Japanese pop scene by storm this year. When all-girl K-pop act Kara released their debut single "Mister (ミスター)" in August, it went straight to No. 5 in the Oricon weekly singles chart, and Shojo Jidai (known as SNSD in South Korea), who also debuted recently (on Sept. 8), sold a whopping 75,000 copies of their first single "Genie."

The bands are about to go head to head in what the Japanese media are dubbing a “hot pants war”: all five members of Kara appear in teeny tiny black hot pants on the cover of their new album while Shojo Jidai’s new single, out later this month, has the nine-member unit sporting short shorts, while showing off their amazingly long legs.