I'm not sure if this should be added or not:
Kara The Animation
It aired on NOTTV between 19:00 and 21:20 - according to MAL, thetvdb & IMDb it was 5 episodes of 27 minutes.
https://web.archive.org/web/20130301145427/http://www.nottv.jp/program/#night
For reference, here's MAL's description:
"The fictional stories will feature each of the members in a different career: Gyuri as a police officer, Seungyeon as an astronaut, Nicole as a passenger boat captain, Hara as security police for the Monaco royal family and Jiyoung as a sexy and spirited firefighter."