|Occupation:||Daimon under the supervision of Mimete|
|First Anime Appearance:||Awakening of the Messiah of Silence? Stars of Destiny|
|First Manga Appearance:||N/A|
|First PGSM Appearance:||N/A|
|Actors:||Ikue Ohtani (anime), Jane Luk (Cloverway dub)|
U-Chouten was a Daimon supervised by Mimete. She attacked Thomas Harris for his Pure Heart Crystal. She had white skin, green hair, and blue eyes with white star-shaped irises, and had a skimpy costume consisting of a large star and a cluster of red feathers at her midsection, and two red stars on her breasts.
U-Chouten was created from the fusion of a Daimon Egg and a small star projector. She attacked by firing star-shaped beams from her hat, while ordering her target to "wish upon a star." When Tuxedo Mask hit her hat with a rose and jammed it, she removed it to reveal a star projector on her head with which she fired a large number of star beams. When one of her star beams struck Hotaru Tomoe, it awoke the power of Sailor Saturn within the girl, and she froze U-Chouten in place long enough for Sailor Moon to destroy the Daimon with Rainbow Moon Heartache.
U-Chouten was one of the "cormorant" style Daimons, which attacked by sucking out the target's Pure Heart Crystal and storing it in their throats until they could return it to the Professor Tomoe. However, she never managed to remove her target's Heart Crystal.
- "Chouten" is a Japanese technical term used in the fields of astronomy and astronomical instruments involving optical lens design, such as star projectors.
- During the first run of the Sailor Moon S season on Cartoon Network, the episode in which U-Chouten appeared was completely skipped. The episode aired when the season was re-run, but with additional clothing added to the Daimon.
- U-Chouten appeared as a standard enemy in the video game Sailor Moon: Another Story during the second chapter of the game.