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Mistress 9
Japanese: ミストレス9
Romanji: Misutoresu 9
Aliases: Messiah of Silence
Residency: Tokyo

Servant of Pharaoh 90


Pharaoh 90, Germatoid


Death Busters

Gender: Female
Species: Humanoid
First Appearance
Musicals: Pretty Guardian Sailor Moon - Mugen Academy - Mistress Labyrinth
Musicals Played By: Tomoko Inami (2002)
Chinatsu Akiyama (2003)
Karin Takahashi (2015)

Mistress 9 is the "Messiah of Silence" from Tau Nebula.


In the older Sera Myu Musicals, Mistress 9 had jet black hair and wore a shiny, blue maxi dress with black mesh sleeves. In the newer musicals, her outfit looked exactly like the manga but it has black sleeves.


Mugen Academy -  Mistress Labyrinth

Revised Edition



  • Both actresses to portray Mistress 9 were "promoted" to Sailor Guardian roles after one full run as Mistress 9.
    • Tomoko Inami went on to play Sailor Neptune starting with 2003's Mugen Academy ~ Mistress Labyrinth - Revised Edition -, following Asami Yuuka's departure from the role. Tomoko remained in the role of Sailor Neptune through 2003's Starlights * Ryuusei Densetsu and the Second Stage Final Kakyuu-ouhi Kourin in 2004.
    • Chinatsu Akiyama went on to play Sailor Star Fighter in both Starlights * Ryuusei Densetsu in 2003 and Kakyuu-ouhi Kourin in 2004.

Death Busters

Leaders Mistress 9Souichi TomoeKaolinite
Witches 5 EudialMimeteTelluViluyCyprine
Daimon Gondola
Death Mannetjes Death Ra • Death Ri • Death Ru • Death Debu Re
Other Members Death Nightmares

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