Chappy Okamoto, 46, claims to be the only artist in the world who can make what he calls "kaburimono" — a mask or headdress.

The item is made of a single sheet of paper or urethane and instantly becomes a mask or headdress once it is placed on the head.

The artist, whose real name is Yoshihiko Okamoto, said his stage name Chappy is an English combination of "change" and "happy."