The caretaker of the Dreams, the Witch of the Night, this little creature goes under various nicknames. Pierrot is a sandman for the sweet world of the Dreams, in which all people who's about to experience a dream will have it protected by Pierrot, who's job is to not let it turn into a nightmare... Pierrot only appeared in dreams, yet some are convinced Pierrot truly exists. It may be due to the fact everyone who experienced a dream with Pierrot in it, saw Pierrot with the exact same appearance as other individuals have. A truly strange matter. Pierrot never talks, and only thinks. It's to say; even Yumeno, God of the Dreams, never heard Pierrot's voice... Pierrot is a quite heroic person, nonetheless.