Note: All information on this page is abridged as this Wiki focuses on the "On Parade" franchise. To see more information of Aine in relation to the first series that she appeared in, please visit Aine Yūki on the Aikatsu Friends! wikia.
Aine Chibi.png
"Shine brilliantly. My own color!"

– Aine before her performance in season 2

Aine Yūki
Aine-left.png
Kanji 友希あいね
Romaji Yūki Aine
Statistics
Gender Female
Age 16
Height 155cm
Birthday July 20
Zodiac Cancer.png Cancer
Occupation Student
Idol
Affiliation Star Harmony Academy
Pure Palette
Blood Type O
First Appearance
Data Carddass Game Data Carddass Aikatsu Friends! Part 1
Anime Aikatsu Friends! Episode 01 - Hello Friends!
Portrayal
Seiyū/Singer Akane Matsunaga
Autograph
Aine Yūki Autograph.png

Aine Yūki (友希あいね) is one of the main protagonists in the Aikatsu on Parade! series and was one of the two protagonists of the first and second season of the Aikatsu Friends! series. She is a student of the idol division at Star Harmony Academy. Aine is a cute-type idol whose preferred brand is Sugar Melody. Along with Mio Minato, the two are a part of Pure Palette.

Bio

Appearance

Aine has fair skin and vibrant red and orange eyes with flecks of yellow. She has thickly curled cornflower lilac-pink hair with a chardonnay-orange ombre. Her bangs are straight cut and worn with a sky blue headband that has a bow on the corner, while her short curled forelocks are worn over her shoulder beneath the ear.

As of season two, Aine's hair has grown slightly longer and curlier, which she now tied up slightly at the back, with some strands falling over her shoulders on either side. She has replaced the headband with a sky blue bow, which is worn on the right side of her head.


At the age of two, Aine had her small amount of hair tied up with a mini sky blue bow. As she grew older and had more hair, Aine adapted the twin pigtail hairstyle, held by mini bows as well. Reaching the age of eight, Aine let her hair down to shoulder's length, in which had developed great volume, and retained the bows, but this time as hairclips. Her final hairstyle change before her current one was when she reached the age of eleven, in which her side ponytail hairstyle was held up by a ribbon-bow that is the most similar to the one she has on her current headband.

Personality

Aine is a positive and cheerful person with a kind heart who is known for her ability to make friends easily.

Background

Aine initially having attended the normal division of Star Harmony Academy. While working at Penguin Café, Aine met Mio by coincidence and started to get to know each other. Mio then asked Aine to join her on her Aikatsu! activities. Aine agrees and officially transfers to the idol division.

Relationships

They instantly bonded after Aine made a delivery to drop off the lunch she ordered, and after forgetting to pay for the food she later returned to Penguin Cafe. After playing with Aine and her little brother she came to the decision to ask Aine to team up with her for the upcoming Aikatsu event and Aine accepted, now seeing them as friends. 
Tamaki is Mio, Aine, Maika and Ema's manager.
Chiharu was originally helping Aine pick her brand but instead Aine loved her dress designs. Aine inspired Chiharu to create Sugar Melody which she later became the muse of. Their relation is similar to Akari/Sena from Aikatsu! series.
She is part of Friends Unit Love Me Tear with Karen. Mirai helps Aine fit in the world of idols. Aine enjoys her company and has no problem talking casually with her.
Aine's father.
Aine's mother.
Aine's elder sister.
Aine's elder brother.
Aine's younger sister.
Aine's younger brother.

Etymology

Yūki (友希) - () means friend and ki () means hope.

Aine (あいね) can be written in kanji as "愛音", meaning love and sound respectively.

Quotes

"Cards are friends! Let's shine together!"

– Aine before her performance in season 1

"If a friend is in trouble, I will never refuse to help."

– Aine Yūki

"Come at me☆"

– Aine Yūki

"I'll make one million friends!"

– Aine's catchphrase

"I can't just tag along with Mio. The world of idols isn't that kind. I should've been trying to overtake Mio from the very start! Both Mio and Mirai are supposed to be my rivals!"

– Aine Yūki

"To me, you're my one and only as well. Even if I had a million friends, I'd still choose you!"

– Aine to Mio

"My dream is to make a million friends. Cards are friends, and fans are friends. But even with all my Friendsta followers, I'm still far short of that million, so I thought I was nowhere close to achieving my dream. But it's not the number that matters. Each and every friend..."

– Aine to Mio

"Every one of them is my precious friend. Each person friends' power pushes me a little further forward. With that in mind, I can feel myself brimming with more power than ever."

– Aine to Mio

"Being mature or childish has nothing to do with it. Your unadorned, genuine self is what make you special."

– Aine Yūki

Trivia

  • Her birthday, July 20, commemorates the first proposal of a World Friendship Day in 1958. Although World Friendship Day is officially recognized as July 30 by the United Nations, some countries still observe Friend Day on July 20.
    • July 20 is also observed as Marine Day in Japan. This alludes to Aine's life-changing experience with Mio in Aikatsu Friends! Episode 16, where jumping off the bridge and into the waters gave Aine the courage she needed.
    • Along with Mio's birthday, the two's dates can be connected as 7 2 1 6 (何色 nani iro, lit. any color). This is a reference to their song, Everyone Everyone!, with one of the lines being This forever-going story, what color will it be this time? (ずっと続いてゆくストーリー 今度は何色だろう).
  • She loves her family.
  • She likes animals, her favorite being the penguin.
  • She dislikes crying.
  • Her favorite food is the tomato basil and cheese sandwich.
  • Her specialties are music, getting along with others, and small talk.
  • Aine is the fourth Aikatsu! franchise protagonist, following Ichigo Hoshimiya and Akari Ōzora from the original Aikatsu! series and Yume Nijino from the Aikatsu Stars! series.
    • She is the first protagonist whose debut performance is not a solo, but a duet.
    • She is the first protagonist who has never had flowers in her aura.
    • Like Ichigo, her primary brand has the word 'Sugar' in it.
    • She is the first protagonist whose surname doesn't have anything to do with a phenomenon in the sky.
    • She is the third protagonist whose family runs a food store.
    • She is the first protagonist who change its hair accessory, following Mio Minato.
  • Aine is the third main character in the Aikatsu! franchise to change her hairstyle, following Akari Ōzora from the original Aikatsu! series and Yume Nijino from the Aikatsu Stars! series.
  • Aine is the sixth character in the Aikatsu! franchise to have ombre hair, following Sora Kazesawa, Nina Dōjima from the original Aikatsu! series, as well as Yume Nijino, Yozora Kasumi, Lily Shirogane from the Aikatsu Stars! series.
  • She is the seventh character overall in the Aikatsu! franchise to have dual colored eyes, following Mikuru Natsuki, Nono Daichi and Nina Dōjima from the original Aikatsu! series, as well as Yume Nijino, Mahiru Kasumi and Lily Shirogane from the Aikatsu Stars! series.

Gallery

V List.png T List.png E List of All Aikatsu! Series Characters
V List.png T List.png E Aikatsu Planet!
Main Characters Real Life Btn-mao.pngMao Otoha List.png Btn-ruri.pngRuli Tamaki List.png Btn-kyoko.pngKyōko Umekōji List.png Btn-shiori.pngShiori Motoya List.png
Btn-ayumi.pngAyumi Tsukishiro List.png Btn-ann.pngAnn Kurimu List.png Btn-meisa.pngMeisa Hinata List.png Btn-sara.pngSala Itoi
Avatars Btn-mao2.pngHana List.png Btn-ruri2.pngRuli List.png Btn-kyoko2.pngBeat List.png Btn-shiori2.pngShiori List.png Btn-ayumi2.pngQ-pit List.png Btn-ann2.pngAnn List.png Btn-meisa2.pngRose List.png Btn-sara2.pngSala
Starlet Promotion Btn-izumi.pngIzumi Watanuki List.png Btn-itsuki.pngItsuki Segawa
Seirei Private High School Keito Kirihata List.png Shō Kurosaki List.png Ryōka Dōba List.png Kanade Otoha
Entertainment Officials Natalie Katagiri List.png Sōichirō Hayagaki
V List.png T List.png E Aikatsu!
Starlight School Ichigo Gen Tvtokyo chara list ichigo.pngIchigo Hoshimiya List.png Tvtokyo chara list aoi.pngAoi Kiriya List.png Tvtokyo chara list ran.pngRan Shibuki List.png Tvtokyo chara list otome.pngOtome Arisugawa List.png
Tvtokyo chara list yurika.pngYurika Tōdō List.png Tvtokyo chara list sakura.pngSakura Kitaōji List.png Tvtokyo chara list kaede.pngKaede Ichinose List.png
Chara list shion.pngShion Kamiya List.png Tvtokyo chara list hikari.pngHikari Minowa
Dream Academy Tvtokyo chara list seira.pngSeira Otoshiro List.png Tvtokyo chara list kii.pngKī Saegusa List.png Tvtokyo chara list sora.pngSora Kazesawa List.png Tvtokyo chara list maria.pngMaria Himesato List.png Chara list noeru.pngNoeru Otoshiro
WM Tvtokyo chara list mizuki.pngMizuki Kanzaki List.png Tvtokyo chara list mikuru.pngMikuru Natsuki
Starlight School Akari Gen Tvtokyo chara list akari.pngAkari Ōzora List.png Tvtokyo chara list sumire.pngSumire Hikami List.png Tvtokyo chara list hinaki.pngHinaki Shinjō List.png Tvtokyo chara list juri.pngJuri Kurebayashi List.png Tvtokyo chara list rin.pngRin Kurosawa List.png
Tvtokyo chara list madoka.pngMadoka Amahane List.png Tvtokyo chara list nono.pngNono Daichi List.png Tvtokyo chara list risa.pngRisa Shirakaba List.png
Tvtokyo chara list yu.pngYū Hattori List.png Tsubaki Saionji
Local Idols Tvtokyo chara list miyabi.pngMiyabi Fujiwara List.png Tvtokyo chara list kokone.pngKokone Kurisu List.png Tvtokyo chara list nina.pngNina Dōjima List.png Minami Hateruma
School Staff Orihime Mitsuishi List.png Tiara Yumesaki List.png Johnny Bepp List.png Naoto Suzukawa List.png Shun Yotsuba
Hoshimiya Family Ringo Hoshimiya List.png Raichi Hoshimiya
Entertainment Officials Asuka Amahane List.png Tsubasa Sena
V List.png T List.png E Aikatsu Stars!
Four Star Academy Tvtokyo chara list yume.pngYume Nijino List.png Tvtokyo chara list rola.pngRola Sakuraba List.png Tvtokyo chara list mahiru.pngMahiru Kasumi List.png Tvtokyo chara list ako.pngAko Saotome List.png Tvtokyo chara list koharu.pngKoharu Nanakura List.png
Tvtokyo chara list hime.pngHime Shiratori List.png Tvtokyo chara list tsubasa.pngTsubasa Kisaragi List.png Tvtokyo chara list yozora.pngYozora Kasumi List.png Tvtokyo chara list yuzu.pngYuzu Nikaidō List.png
Tvtokyo chara list lily.pngLily Shirogane List.png Haruka☆Ruka List.png Kokoro Momoi
M4 Subaru Yūki List.png Nozomu Igarashi List.png Asahi Kasumi List.png Kanata Kira
Neo Venus Ark Tvtokyo chara list elza.pngElza Forte List.png Tvtokyo chara list kirara.pngKirara Hanazono List.png Tvtokyo chara list rei.pngRei Kizaki List.png Tvtokyo chara list aria.pngAria Futaba List.png
Yuri Ashida List.png Juli Liszt List.png Alice Carol
School Staff Hikaru Moroboshi List.png Tamagorō Miwa List.png Anna Hibiki List.png Dave Satō List.png Momoko Yachigusa List.png Grandpa
Entertainment Officials Jirō Okamoto
V List.png T List.png E Aikatsu Friends!
Star Harmony Academy Tvtokyo chara list aine.pngAine Yūki List.png Tvtokyo chara list mio.pngMio Minato List.png Tvtokyo chara list maika.pngMaika Chōno List.png Tvtokyo chara list ema.pngEma Hinata List.png Tvtokyo chara list sakuya.pngSakuya Shirayuri List.png Tvtokyo chara list kaguya.pngKaguya Shirayuri
Love Me Tear Tvtokyo chara list karen.pngKaren Kamishiro List.png Tvtokyo chara list mirai.pngMirai Asuka
I Believe Tvtokyo chara list hibiki.pngHibiki Tenshō List.png Tvtokyo chara list alicia.pngAlicia Charlotte
Other Idols Tvtokyo chara list wakaba.pngWakaba Harukaze List.png Marin Manami List.png Rinna Shinkai List.png Coco (Aikatsu! Navi) List.png Nako Ebihara List.png Niko Nishina
School Staff Tamaki Enjōji List.png Chiharu Hachiya List.png Ken Mayuzumi List.png Mushirō Haryū
Yūki Family Kazune Yūki List.png Momone Yūki
Chōno Family Maito Chōno
Charlotte Family Charles Charlotte
V List.png T List.png E Aikatsu on Parade!
Main Characters Tvtokyo chara list raki.pngRaki Kiseki
Kiseki Family Sāya Kiseki
Others Kokoro Kojima List.png Kotomi Kojima
Community content is available under CC-BY-SA unless otherwise noted.