Back in November, U-KISS shared a short PV ('promotional video') for their debut Japanese single, "Tick Tack". Since short PVs usually reveal only 2/3 of the content, fans have been waiting patiently for the full release. On December 6th, U-KISS's Korean agency finally unveiled the full PV through their official YouTube channel. Check it out below, and don't forget to support the boys by purchasing their single!