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Icon-decadeThis article is about a character in Kamen Rider Decade.

For the original Kamen Rider Black character, see Bishum.

Sayo Kadoya (門矢 小夜, Kadoya Sayo) is Tsukasa's younger sister and a character in Kamen Rider Decade: All Riders vs. Dai-Shocker. She is the holder of the Earth Stone, which allows her to become High Priestess Bishum (大神官ビシュム, Daishinkan Bishumu), whom Shadow Moon manipulated to hate Tsukasa and turn Yusuke Onodera into her puppet.

History[]

Ten years ago, Sayo lost her parents at a young age and became afraid to go outside. She acquired the ability to see other worlds and her older brother, Tsukasa Kadoya, was able to travel between different worlds. But Sayo was saddened that she could only watch him and wait.

When she reunites with Tsukasa after a year, Sayo learns he had lost all memory of herself and his past. The loneliness of being left alone turns into a grudge against her brother. This feeling is used by Nobuhiko Tsukikage, and she reveals herself as High Priestess Bishum, an executive of Dai-Shocker. In addition, Saya brainwashes Yusuke Onodera into Kuuga Rising Ultimate with her Earth Stone.

However, through Tsukasa's desperate pleas, Sayo realizes that she has been used. She destroys the Earth Stone and later makes amends with her brother before he leaves. In the end, Tsukasa continues his journey with a smile, while Sayo herself stepped into the outside world.

Statistics[]

KRDCD-High Priestess Bishum
  • Height:
  • Weight:
  • Aurora Curtain (オーロラカーテン, Ōrora Kāten)[1]: Sayo's powers that manifested as a silver wall with the ability to traverse time and space. Originally she was unable to use it for her own travel. It is unknown if she was able to use it later on her own adventures.
  • Mind-Control (Formerly): By using the powers of the Earth Stone, Sayo turning Yusuke Onodera into Kuuga Rising Ultimate that turn him into her puppet against Tsukasa. She lost this ability and freed Yusuke from her control when she destroyed the Stone of Earth.

Equipment[]

  • Earth Stone (地の石, Chi no Ishi) (formerly) - a stone wielded by Sayo as Bishum.

Behind the scenes[]

Portrayal[]

Sayo Kadoya is portrayed by Moe Arai (荒井 萌, Arai Moe).

Appearances[]

References[]

  1. Aurora Curtain in Kamen Rider Official Website

External Link[]

Navigation[]

Icon-decade Kamen Rider Decade
Kamen Riders
Primary: Tsukasa Kadoya - Daiki Kaito - Natsumi Hikari
A.R. Kamen Riders: Wataru Kurenai - Yusuke Onodera - Wataru - Shinji Tatsumi - Kazuma Kendate - Takumi Ogami - Shouichi Ashikawa - Momotaros - Ryotaro Nogami - Sohji - Asumu - Kohtaro Minami (Black RX) - Kohtaro Minami (Black) - Kamen Rider X (A.R. World) - Daisuke Yamamoto - Kazuma Kenzaki - Joji Yuki - Yuriko Misaki
A.R. Evil Kamen Riders: Chinomanako - Mimihiko - Kuchihiko - Kamata - Otoya Kurenai - Hirohiko Sato - Kenji Sakata - Kazuyoshi Aoyagi - Tanaka
Other A.R. World Riders: Ren Haguro - Scissors - Zolda - Femme - Verde - Tiger - Imperer - Odin - Raia - Gai - Sakuya Hishigata - Mutsuki Kuroba - Takahiro Furuya - Kotaro Nogami - Arata - Ibuki - Zanki - Todoroki - Akira - Junichi Kaito - Haruka Miwa - Shin Magaki - X - Ixa - Saga
Prime Universe Kamen Riders: Shoichi Tsugami - Kotaro Nogami - Urataros - Kintaros - Ryutaros - Sieg - Philip - Shotaro Hidari
Arsenal
Drivers: (Neo) Decadriver - (Neo) Diendriver - Kiva-la
Transformation Gear: Rider Cards - K-Touch - Card Holder - Diend Belt
Weapons: Ride Booker - Final Form Rides - Decade Bazooka - Kiva-la Saber
Vehicles: Machine Decader - Machine Diender - Big MachineIcon-crosswiki
Hikari Studio
Natsumi Hikari - Kiva-la - Eijiro Hikari
Other Allies
Ai Yashiro - Kivat-bat the 3rd - Garulu - Basshaa - Dogga - Reiko Momoi - Ai - Mai - Mi - Yuri Tomoda - Toko Yashiro - Deneb - Teddy - Kohana - Naomi - Owner - Toki - Yu - Grandma - Mayu - Natsumi Hikari - Chinatsu - Hikoma KusakabeIcon-crosswiki - KurokoIcon-crosswiki - Kurando TaniIcon-crosswiki - ShinkengersIcon-crosswiki - Masahiko Okamura (A.R. World) - Ritsuko Okamura (A.R. World)
Dai-Shocker
Dr. Shinigami - Jigoku Taishi - Apollogeist - Jyumenki Yum Cimil - Shadow Moon - Kingdark - General Jark - Bishum - Yuki - Shvarian - Televi Bae-Kun
Worlds of Black & Black RX: Scorpion Imagin - Seamoon Fangire - Mantis Fangire - Rhinoceros Mutant - Ox Orphnoch - Worm Orphnoch - Frilled Lizard Orphnoch - Brachypelma Worm Aurantium - Brachypelma Worm Viridis - Tarantes Worm Purpura
World of Decade: Siomaneking - Ganikoumoru - Doras - Garai - Me·Vagis·Ba - Xu·Mevio·Da - Me·Ginoga·De - Go·Gadol·Ba - Leiurus Acutia - Formica Regia - Formica Pedes - Sheerghosts - Raydragoons - Psycorogue - Butterfly Orphnoch - Giraffe Orphnoch - Longhorn Orphnoch - Slug Orphnoch - Wild Boar Orphnoch - Pelican Orphnoch - Stinkbug Orphnoch - Arch Orphnoch - Elephant Undead - Giraffa Undead - Darkroachi - Kappa - Bakeneko - Hitotsumi - Coleoptera Worm Aeneus - Coleoptera Worm Croceus - Coleoptera Worm Argentum - Geophilid Worm - Subst Worm - Cassis Worm Gladius - Albinoleo Imagin - Mole Imagin - Rat Fangire - Sungazer Fangire - Bat Fangire
World of Amazon: Go·Jalaji·Da - Propheta Cruentus - Camponotus Worm Maxilla - Bakeneko - Yobuko
Dai-Shocker Combatmen - Dai-Shocker Scientists - Destron Combatmen
Super Shocker
Narutaki - Wasp Woman - Neo Organism
Zanjioh - Jaguarman - Beaded Lizard Man - Hilchameleon - Xu·Goma·Gu - Go·Jalaji·Da - Volucris Falco - Solospider - Scorpion Orphnoch - Titan Undead - Kodama - Sectio Worm Acuere - Cobra Imagin - Gecko Imagin - Sungazer Fangire
Super Shocker Combatmen
Gurongi
N·Gamio·Zeda
World of Kuuga: Me·Garido·Gi - La·Doldo·Gu - Go·Babel·Da - Go·Bemiu·Gi - Me·Byran·Gi - Go·Jaaza·Gi - Me·Garima·Ba
World of Agito: Me·Vagis·Ba - Xu·Mevio·Da - Me·Ginoga·De
The Lords
Taurus Ballista
Formica Regia - Formica Pedes
Mirror Monsters
The Contract Monsters
World of Ryuki: Darkwing - Volcancer - Destwilder - Gigazelle - Abyssodon (Abysshammer - Abysslasher)
World of Negatives: Dragblacker
Wild Mirror Monsters
World of Ryuki: GuldThunder - Zebraskull Bronze - Megazelle - Negazelle - Omegazelle - Magazelle
World of Den-O: Gelnewt
World of Negatives: Raydragoons
Orphnochs / Lucky Clover
Momose - Shukawa - Genda - Shirogane
Butterfly Orphnoch
The Undead
World of Blade: Kamata - Hajime Shijo
Buffalo Undead - Elephant Undead - Capricorn Undead
World of Diend: Fourteen - Bossroach - Darkroachi
World of the Rider War: Deer Undead - Scarab Undead - Lizard Undead
魔化魍 Makamou
Gyuki - Bakegani
Kappa - Bakeneko - Ooari - Tengu - Ubume
Worm
Sou Otogiri
Coleoptera Worm Argentum - Geophilid Worm - Subst Worm
The Imagin
Alligator Imagin - New Mole Imagin
The Fangires
Beetle Fangire - Yuki
World of Kiva: Ryo Itoya - Swallowtail Fangire - Lion Fangire
World of the Rider War: Shark Fangire - Silkmoth Fangire - Horsefly Fangire - Warthog Fangire
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