|Season:||Wakusei Sentai Wu Xinger|
|Number of Episode|
Usaga was a child walking home from school when SILENCE first attacked. When they heard her cries, the Wu Xingers came to her rescue. She sets up a home for them in a warehouse, where she occasionally visits to teach them Earth customs.
Although Usaga is not the brightest, she has a good spirit & is willing to help others. She is closest with Cronus, who sometimes needs to help her with her homework.
- Usaga's name is a tribute to Usagi Tsukino, the human identity of Sailor Moon.