Siren
CharacterThe eighth Cardian to debut in Sailor Moon R, Siren answers the call of the alien duo Ail and An, tasked with collecting energy to feed the Makai Tree. Her mermaid shape and her name both nod to the Greek sirens, whose luring songs doomed passing sailors.
Appearance
Her form is that of a mermaid with pink hair.
History
The summoning came at the cultural festival held by T-A Girls' Academy, once Sakurako Ougi had talked the students into an alien theme for the fashion show and the crowd's energy had climbed. Siren's powder put the whole audience to sleep, the Sailor Guardians alone slipping clear. She wrapped her hair around Rei to siphon her energy, but the others intervened; Rei became Sailor Mars and struck with Fire Soul, which proved too weak to fell the Cardian. The Moonlight Knight then arrived and halted her next attack. After her tail knocked aside the music Rei had worked so hard on, a furious Rei unlocked a fresh move, Fire Soul Bird, hurting Siren and restoring her drained teammates. Sailor Moon finished the Cardian off with Moon Princess Halation.
Abilities
As a pink-haired mermaid, she could lengthen her hair to coil around and squeeze foes, pulling the energy out of them. Beyond that she fired water from her mouth, took flight, and released a sleep-inducing pollen that felled anyone it brushed against. In the Japanese version she managed only to echo her own name, while the DiC dub let her speak.
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Frequently Asked Questions
Who is Siren in Sailor Moon?
Siren is the eighth Cardian to appear in Sailor Moon R, summoned by the alien duo Ail and An to gather energy for the Makai Tree. She takes the form of a mermaid and debuts at a school cultural festival.
What does Siren look like?
Siren has the form of a mermaid with pink hair. She can lengthen that hair to coil around victims and drain their energy.
What abilities does Siren have?
Siren can lengthen her hair to squeeze foes and pull out their energy, fire water from her mouth, fly, and release a sleep inducing pollen. In the Japanese version she can only echo her own name, though the DiC dub gives her actual dialogue.
How was Siren defeated?
Siren was weakened when a furious Rei Hino unlocked the new attack Fire Soul Bird after Siren knocked aside music Rei had worked hard on. Sailor Moon then finished the Cardian off with Moon Princess Halation.
Why is Siren named after Greek mythology?
Siren's name and mermaid design reference the sirens of Greek mythology, whose songs lured sailors to their doom. Her ability to drain energy from those she captivates echoes that same legend.
Sources & Information
Looking for more on Siren? The Dragon Ball Wiki on Fandom has a dedicated page with community notes.
View on FandomThis content is original writing by Daddy Jim Headquarters based on the Dragon Ball anime series, manga, and official materials. Episode and chapter references are cited where applicable.
Character and scene imagery on this site is original artwork by Daddy Jim Headquarters, not screenshots or licensed imagery. Official cover art is used on three types of pages for editorial commentary:
- Movie pages: theatrical posters and key visuals, credited to Toei Animation and Shueisha.
- Game pages: official box art, credited to Bandai Namco, Atari, and other publishers.
- Manga chapter pages: Jump Comics volume covers, credited to Shueisha and Akira Toriyama.
Official resources:
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