Serena, Amy, Raye, Lita, Mina, and Rini volunteer to work at the ceremony. So do the Amazon Quartet, who are in human disguise and have a good time with them. When "Coming of Age" is explained to the Amazon Quartet, they express disliking to the thought of growing up, as they do not want to work or help others, and are under the belief that growing up would cause them to lose their dreams.
During the ceremony, the Amazon Quartet transform into their true forms, and Jun Jun summons a Remless named Biribiri to put the audience to sleep. Para Para summons some nutcrackers to extract the audience's dream mirrors. None of them are gold, so Biribiri begins eating them until the Sailor Scouts arrive. Biribiri tries to attack, but shortcircuits because he ate too many dream mirrors at once.
The Sailor Scouts fight the Amazon Quartet. Sailor Mercury fights Para Para, Sailor Mars fights Besu Besu, Sailor Jupiter fights Jun Jun, and Sailor Venus fights Cele Cele. Soon, the Amazon Quartet have the Sailor Scouts trapped. Tuxedo Mask attacks them, and Sailor Mini Moon uses Crystal Twinkle Bell to summon Pegasus, and Sailor Moon uses Moon Gorgeous Meditation and destroys Biribiri. All the dream mirrors are returned, and the Amazon Quartet run off.
- First and last appearance of Remless Biribiri