When I saw this picture I saw the single remaining strand of hair, which reminded me of Alfalfa, then my mind went on a tangent and I wondered if anyone has thought of making one of those ball bouncing things you see in psychologist offices using Yukkuri.
Depending on how this is done I could imagine it either being funny or really creepy...
Since the koyukkuri on the stem haven't died, I think that it is safe to assume that they are also fake. Since Anon placed it there to mess with Alice, shouldn't the "trolling" tag be added?