Korean girl group KARA has invested a lot of time and effort in Japan, picking up the language quickly and appearing on various variety shows. All the work has paid off though, as they have been a huge hit, topping sales for all rookie artists.

At TV Asahi's year-end music festival, MUSIC STATION SUPER LIVE 2010, the girls performed "Jumping" and "Mister".

Check it out below!

"Jumping" & "Mister"