Leah Ruby is a stage-only villain from the Sailor Moon musicals, one facet of the personified comet Coatl who serves the antagonist Dark Plasman. She appears in the Legend of Kaguya Island productions and performs several of their songs.
Leah Ruby takes a humanoid form as one embodiment of the comet Coatl. The musicals leave little further detail about her look beyond her stage presence in the Legend of Kaguya Island shows.
As a servant of Dark Plasman and a fragment of the comet Coatl's will, Leah Ruby stands firmly among the production's antagonists. She is also a mother, with a daughter named Kukku.
Leah Ruby appears strictly in the Sailor Moon musicals, specifically Pretty Soldier Sailor Moon Legend of Kaguya Island and its revision, Summer Vacation! The Jewel Expedition Team. Alongside fellow Coatl minions Bilhah Emerald, Dark Menorah, and Zilpah Sapphire, she helps carry out Dark Plasman's aims. Her name derives from Leah, one of Jacob's wives in the Book of Genesis. Across the shows she performs numbers that include 5000th Year Kaguya Island, At Last We Meet, The Ambition of the Comet Coatl, The Redness of Ruby ~ The Island Trip to Buy Dreams, and Welcome Hare Hare Hire Hare.

Naruto vs Luffy with the twist nobody asked for: Luffy tickled Hinata on date night, and she kind of liked it. We break down the whole fight and commit to a winner....

There are no women on Namek. That isn't an oversight, it's the biology. Why we handed Piccolo the one thing his own species rules out, and why it had to be trap soul....
Leah Ruby is a stage only villain from the Sailor Moon musicals, one facet of the personified comet Coatl who serves the antagonist Dark Plasman. She appears in the Legend of Kaguya Island productions.
Leah Ruby serves Dark Plasman as one of the Coatl minions, working alongside Bilhah Emerald, Dark Menorah, and Zilpah Sapphire to carry out his aims.
Leah Ruby's name derives from Leah, one of Jacob's wives in the Book of Genesis.
Leah Ruby is a mother in the Sailor Moon musicals, with a daughter named Kukku.
Across the shows, Leah Ruby performs numbers that include 5000th Year Kaguya Island, At Last We Meet, The Ambition of the Comet Coatl, The Redness of Ruby, and Welcome Hare Hare Hire Hare.
Looking for more on Leah Ruby? The Dragon Ball Wiki on Fandom has a dedicated page with community notes.
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