Sailor Buttress only appears in one of the Sailor Moon musicals (specifically, Sailor Stars), and is played by Seki Shiroi. By definition, buttresses are decorative supports for buildings, and Sailor Buttress functions the same way to Galaxia. She is Galaxia's lieutenant, and gives orders to the Animamates, MC Fly, and Chi, Phi, and Theta. She also announces Galaxia's entry, functioning as a herald.

Her costume is very similar to Galaxia's, only it is black instead of gold and carries a metal fan. Her hair is done up in the same fashion as Galaxia's, only red. Because of both these facts, she bears a striking resemblance to Galaxia's fully possessed form from the anime, sans wings, with a normal complexion (instead of grey), and retaining the golden bracelets. Nothing of her origin is revealed, although her wearing of the golden bracelets implies that she no longer has a starseed.

She is the only member of Shadow Galactica other than Galaxia not to take on a civilian identity in the musical.

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Sailor Buttress © Naoko Takeuchi

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