Via tokyohive:

On March 21st, 2012, Korea's little sister IU will be releasing her debut Japanese single "Good Day". Ahead of this release, the promotional video for her lead debut single has been revealed.

On March 1st (Japan Standard Time), IU's official Japanese homepage added the PV for "Good Day".

"Good Day" is an award winning song in Korea and helped launched her career into the stratosphere. Check out the Japanese PV for "Good Day" below!



Source: IU's official homepage
Tip: squishyblob