|Alignment:||Black Moon Clan|
|Occupation:||Posed as a teacher at a love bracelet store|
|First Anime Appearance:||Our Feelings are the Same! Usagi and Mamoru in Love Once Again|
|First Manga Appearance:||N/A|
|First PGSM Appearance:||N/A|
|English Name:||Regalia (DiC dub), Udering (Viz dub)|
|Actors:||Eriko Hara (anime), Loretta Jafelice (dub)|
Udering was a Droid belonging to Esmeraude which appeared in episode 77. She could generate waves of energy that were shaped like rings at the Sailor Senshi, which could apparently continue to pursue their target like a magnet until they were completely destroyed.
- Her name means "arm ring" (腕リング) in Japanese.
- One of her attacks was initially shaped like the Olympics insignia.