Five of Pierrot is a song to be released. It follows the story of Fifth Clown, the assassin of Père Noël.
The song starts with Rina Abelard explaining her job as Five of Pierrot in Père Noël, that First Santa explained the world was a place filled with mistakes and that he must go out and punish the "bad children." She states that she plays her flute for the moon in an empty circus and "turns the black to red." Her cage is opened and he goes out into the streets. Seven of the members of Père Noël are revealed in the course of a musical break, but the fourth member is not mentioned.
After Seventh Magician asks Rina to run away with her, she rats her out to Santa and she disappears. Later at night, the Pierrot awaits her prey in a dark alley. A pain breaks out in her chest as she is shot by Sixth Sniper. She expresses panic over dying and begins to grow sleepy. As she lay there dying, Rina began to see her real parents smiling at her. Before she finally dies she sees Seventh Magician laughing at her, telling her that she should have escaped with her. Later, a message is sent from Julia to her "beloved sister", Elluka, saying she would wait for her at Merrigod Plateau, signing her name and then "Irina Clockworker" underneath it.
The Pierrot is a stock character in French pantomime, usually described as a naive or foolish character that becomes a victim of the other people's pranks, reflecting how Rina was manipulated by Julia to be her personal tool; the Pierrot is also often portrayed as a clown or jester, matching Rina's attire.
Lucifenia, where Rolled City is located, is based on France, tying to Fifth Pierrot's influences.
The song's English title, "The End of Gretel", refers to Rina's connection to Gretel and her demise.
Their known members are listed in the order of their Vocaloid's release with their unknown members' codenames referencing GUMI and KAITO in their order of release.
V. the Pierrot in the dark alleys of Rolled City at 2 AM