Michiru Kaiou
Kaiō Michiru
Japanese: 海王みちる
Romanji: Kaiō Michiru
Aliases: Sailor Neptune
Residency: Tokyo, Japan

Student, Violinist, Sailor Guardian


Solar System Sailor Guardians


Moon Kingdom, Crystal Tokyo

Birthdate: March 6 (♓)
Age: 16-17
Gender: Female
Species: Human
Blood Type: O
First Appearance
Live Action: Pretty Soldier Sailor Moon S ~ Usagi - The Path to Become the Guardian of Love
Live Action Played By: Kahoru Sakamoto

Chikage Tomita
Miyuki Fuji
Hiroko Tahara
Sara Shimada
Yuuka Asami
Tomoko Inami
Takayo Ooyama
Sayaka Fujioka

Michiru Kaiou is the civilian identity and present-day incarnation of Sailor Neptune.



She retains her Manga and anime appearance

Sailor Guardians

Sailor Neptune's sailor fuku in the musicals was faithful to her costume in the third season of the anime. Her collar, choker, shoes, sleeves, glove fittings, and the top layer of her skirt were green, and her bows and the bottom layer of her skirt were blue. Her sleeves were decorated with dark green beads. The ornament in the center of her front bow was a sea-green cross, in the center of which was a golden circle decorated with a ring of green gems. Her choker ornament was a golden cross with a green gem in the center, and she wore golden cross earrings. The trim on her costume and the stripes on her collar were all gold.


Sailor Guardian Info


  • Planet Power, Make Up - A musical-only transformation phrase used by Sailors' Uranus and Neptune.
  • Sailor Crisis Power, Make Up




Sailor Senshi

Solar System Senshi Sailor MoonSailor MercurySailor Mars Sailor JupiterSailor VenusSailor Chibi MoonSailor PlutoSailor UranusSailor NeptuneSailor Saturn
Sailor Starlights Seiya KouYaten KouTaiki Kou
Sailor Quartet Sailor VestaSailor PallasSailor JunoSailor Ceres
Other Senshi Chibi ChibiSailor AstarteSailor Cosmos
Civilian Identities Usagi TsukinoAmi MizunoRei HinoMakoto KinoMinako AinoChibiusa TsukinoSetsuna MeiouHaruka TenouMichiru KaiouHotaru TomoeSeiya KouYaten KouTaiki KouChibi Chibi
Allies Tuxedo MaskLunaArtemisPrincess Kakyuu

Solar System Senshi Sailor MoonSailor MercurySailor MarsSailor JupiterSailor Venus/Sailor V
Other Senshi Sailor Luna
Civilian Identities Usagi TsukinoAmi MizunoRei HinoMakoto KinoMinako AinoLuna Tsukino
Allies Tuxedo MaskLunaArtemis

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