At the beginning, Usa-chan and Hotaru-chan met somebody named, Akiri along with her friends, Milinaki, Lucillu, Shiree, Rymae, and Aki. Usa and Hotaru respected their friendship with Akiri until one day when they found out that Akiri was Neo Sailorseasons star. Her friends were the other Season Senshi. They all were evil because the person inside of Akiri was called, Naughty Child and was very evil and made Akiri tried to kill the Original Senshi many times. For this Usa-chan and Hotaru had to leave Akiri behind for there own safety. Now Usa-chan is sixteen and total princess of the moon.