Rookie girl groups, ROSEGOLD and KAACHI, have officially announced their fandom names! 
For KAACHI, their fandom name is UNI-K which basically means that their fans and KAACHI are united as one. No official lightstick is confirmed yet for KAACHI.

For ROSEGOLD, their fandom name is ETIES which is abbreviated for Extra Terrestrial Somebodies (which means that their fans aren’t nobody to them, they are somebody) and as for the Extra Terrestrial part, it means that every fan is unique in their own way. 
ROSEGOLD have confirmed that there will be a lightstick available by October and the lightstick will be called Milky Way Bong. 
Are you looking forward to this?