Kuroko

Kurokos are small beings around the size of Gumchi that can be seen in various stages and events. They wear dark purple ninja clothing with a golden symbol featuring WNA's logo on the front. On their head are presumably two cat ears that are covered by a hood. On their backs is a large, golden winding key that is constantly twisting, which implies kurokos are toy-like artificial beings rather than sentient lifeforms.
Their intents or purposes are unknown, though they can be seen cheering or messing with various objects out of bounds in stages.
Category:Characters