Sāya Kiseki
Screen Shot 2019-10-05 at 12.17.08 AM
Kanji 姫石さあや
Romaji Kiseki Sāya
Gender Female
Occupation Engineer
First Appearance
Anime Let's Open It! The Door to Aikatsu!
Seiyū Yui Makino

Sāya Kiseki (姫石さあや) is a character in the Aikatsu on Parade! series. She is the elder sister of Raki Kiseki and an Aikatsu! engineer.



Sāya has chest-length messy and wavy wood-brown hair, with her bangs that come with grass-green highlights parting on the right. She has magenta-tangerine eyes and usually wears a pair of golden, red diamond earrings.


When working, Sāya tends to get to an obsessive stage where she acts villainous and sinister, which is seen from the fact that Raki is her test subject for all her engineering experiments, but she deeply cares for her sister and fully supports her dreams in idol activities. She is also truly passionate about her job as an Aikatsu! engineer, dedicated to continuing her research to watch and help all the idols grow.


Sāya was first seen testing out Raki's Aikatsu! Pass in her office. As Raki and the others visit the different realms of Aikatsu!, Raki goes on a long search for Sāya, not knowing that she has always been watching Raki in the dark. Sāya's ultimate goal in sending Raki all over the Aikatsu! realm, other than uniting the worlds as an experiment, was for her to reach her dream of creating a premium rare dress, all while growing and meeting new people.


As their interests in Aikatsu! overlaps, Sāya often makes Raki her guinea pig for testing out her engineering experiments. But as an elder sister, Sāya is caring, always looking out for Raki, supporting her on her dreams and believing in her potential.
As a legend in her own realm, Mizuki was one of Sāya's supporters during her experiment in connecting the Aikatsu! Worlds together.
As a legend in her own realm, Hime was one of Sāya's supporters during her experiment in connecting the Aikatsu! Worlds together.
As a legend in her own realm, Elza was one of Sāya's supporters during her experiment in connecting the Aikatsu! Worlds together.
As a legend in their own realm, Karen and Mirai were a part of Sāya's supporters during her experiment in connecting the Aikatsu! Worlds together.
As a legend in their own realm, Hibiki and Alicia were a part of Sāya's supporters during her experiment in connecting the Aikatsu! Worlds together.


Kiseki (姫石) Ki () means princess and seki () means stone. The surname also shares pronunciation with the term Kiseki (奇跡), meaning miracle, possibly hinting on her invention of the miracle Aikatsu! Pass.

Sāya (さあや) has many forms in Kanjī, in which some of them mean "silky damask" (紗綾), "true color" (真彩), or "pure color" (清彩).


"The world of Aikatsu has finally begun to become one."

– Sāya

"There is no door that I cannot open. "

– Sāya

"Raki, you weren't just lucky. With that power in your heart to always move forward, I always believed that you could overcome anything. And you did well."

– Sāya to Raki in Episode 25

"Now, you need to take all these lucky moments you've spent, gather all the radiance you've received and connect them to the future."

– Sāya to Raki in Episode 25

"If new things aren't attempted, no progress can be made. The engineers have upgraded the system many times, and with that, occasional surprises did occur. But us engineers, just like the fans and staff, want to support the growth for the idols we love."

– Sāya to her experiment supporters.



VTE List of All Aikatsu! Series Characters
Aikatsu! Starlight School Ichigo Gen Tvtokyo chara list ichigoIchigo Hoshimiya List Tvtokyo chara list aoiAoi Kiriya List Tvtokyo chara list ranRan Shibuki List
Tvtokyo chara list otomeOtome Arisugawa List Tvtokyo chara list yurikaYurika Tōdō List Tvtokyo chara list sakuraSakura Kitaōji List
Tvtokyo chara list kaedeKaede Ichinose List Chara list shionShion Kamiya List Tvtokyo chara list hikariHikari Minowa
Dream Academy Tvtokyo chara list seiraSeira Otoshiro List Tvtokyo chara list kiiKī Saegusa List Tvtokyo chara list soraSora Kazesawa List Tvtokyo chara list mariaMaria Himesato List Chara list noeruNoeru Otoshiro
WM Tvtokyo chara list mizukiMizuki Kanzaki List Tvtokyo chara list mikuruMikuru Natsuki
Starlight School Akari Gen Tvtokyo chara list akariAkari Ōzora List Tvtokyo chara list sumireSumire Hikami List Tvtokyo chara list hinakiHinaki Shinjō List Tvtokyo chara list juriJuri Kurebayashi List Tvtokyo chara list rinRin Kurosawa List Tvtokyo chara list madokaMadoka Amahane List Tvtokyo chara list nonoNono Daichi List
Tvtokyo chara list risaRisa Shirakaba List Tvtokyo chara list yuYū Hattori List Tsubaki Saionji
Local Idols Tvtokyo chara list miyabiMiyabi Fujiwara List Tvtokyo chara list kokoneKokone Kurisu List Tvtokyo chara list ninaNina Dōjima List
Minami Hateruma
School Staff Orihime Mitsuishi List Tiara Yumesaki List Johnny Bepp List Naoto Suzukawa List Shun Yotsuba
Hoshimiya Family Ringo Hoshimiya List Raichi Hoshimiya
Entertainment Officials Asuka Amahane List Tsubasa Sena
Aikatsu Stars! Four Star Academy Tvtokyo chara list yumeYume Nijino List Tvtokyo chara list rolaRola Sakuraba List Tvtokyo chara list mahiruMahiru Kasumi List Tvtokyo chara list akoAko Saotome List Tvtokyo chara list koharuKoharu Nanakura List Tvtokyo chara list himeHime Shiratori List Tvtokyo chara list tsubasaTsubasa Kisaragi List
Tvtokyo chara list yozoraYozora Kasumi List Tvtokyo chara list yuzuYuzu Nikaidō List Tvtokyo chara list lilyLily Shirogane List Haruka☆Ruka List Kokoro Momoi
M4 Subaru Yūki List Nozomu Igarashi List Asahi Kasumi List Kanata Kira
Neo Venus Ark Tvtokyo chara list elzaElza Forte List Tvtokyo chara list kiraraKirara Hanazono List Tvtokyo chara list reiRei Kizaki List Tvtokyo chara list ariaAria Futaba List
Yuri Ashida List Juli Liszt List Alice Carol
School Staff Hikaru Moroboshi List Tamagorō Miwa List Anna Hibiki List Dave Satō List Momoko Yachigusa List Grandpa
Entertainment Officials Jirō Okamoto
Aikatsu Friends! Star Harmony Academy Tvtokyo chara list aineAine Yūki List Tvtokyo chara list mioMio Minato List Tvtokyo chara list maikaMaika Chōno List Tvtokyo chara list emaEma Hinata List Tvtokyo chara list sakuyaSakuya Shirayuri List Tvtokyo chara list kaguyaKaguya Shirayuri
Love Me Tear Tvtokyo chara list karenKaren Kamishiro List Tvtokyo chara list miraiMirai Asuka
I Believe Tvtokyo chara list hibikiHibiki Tenshō List Tvtokyo chara list aliciaAlicia Charlotte
Other Idols Tvtokyo chara list wakabaWakaba Harukaze List Marin Manami List Rinna Shinkai List Coco (Aikatsu! Navi) List Nako Ebihara List Niko Nishina
School Staff Tamaki Enjōji List Chiharu Hachiya List Ken Mayuzumi List Mushirō Haryū
Yūki Family Kazune Yūki List Momone Yūki
Chōno Family Maito Chōno
Charlotte Family Charles Charlotte
Aikatsu on Parade! Main Characters Tvtokyo chara list rakiRaki Kiseki
Kiseki Family Sāya Kiseki
Others Kokoro Kojima List Kotomi Kojima
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