__Height:__ 142 cm
__Hometown:__ Yamanashi Prefecture, Japan

Sachiko is a girl beaming with astounding confidence, priding herself in being the cutest. She doesn't consider herself a competitive person. However, she doesn't like to lose and doesn't easily admit to failure. When she's defeated as the boss of the Saitama area, Sachiko gives many excuses such as "I have a lot of homework to do so I'm going home".

From Sachiko's point of view, the Shining Aurora Traveler's Journal mobage event is a journey to let her fans know that the beauty of the aurora borealis isn't a match for Sachiko's cuteness. However, upon arriving to Norway, she decides that their rivalry should end in a draw, and turn into a dream collaboration instead. Likewise, her unit "Little Angels" featuring Ranko Kanzaki and Chieri Ogata, was born from Sachiko's intentions to overthrow the clione's status as the ice floe angel. Though Sachiko's self-centered remarks can be easily misunderstood, she doesn't make comparisons nor tries to belittle other idols.

There are many idols with long-established talent agency 346 Production. And now the company is starting a new program, the Cinderella Project! 
 
Girls leading normal lives... 
 
They are chosen to be aspiring idols and see another world for the first time in this Cinderella story. Can they all climb the stairs that lead to the palace? 
 
The magic begins now... 
 
(Source: Daisuki)

__Height:__ 151 cm

[Profile (Link Plan)](http://link-plan.net/talent_taketatsu.html) | [Website](http://ayanataketatsu.jp) | [Website (Pony Canyon)](https://ayanataketatsu.jp/) | [Website (Fanclub)](https://ayanakoukoku.com/) | [Blog](https://lineblog.me/ayana_taketatsu/) | [(Old) Blog](https://ameblo.jp/strawberry-ayana/) | [Twitter](https://twitter.com/Ayana_take) | [Instagram](https://www.instagram.com/ayachi_official/) | [YouTube](https://www.youtube.com/user/taketatsuofficial) | [Anison](http://anison.info/data/person/27399.html) | [Wiki (en)](https://en.wikipedia.org/wiki/Ayana_Taketatsu) | [Wiki (jp)](https://ja.wikipedia.org/wiki/竹達彩奈)

Attended Nihon Narration Engi Kenkyuujo before becoming affiliated with her first management company. She works for Link Plan and was formerly affiliated with I'm Enterprise and Assemble Heart. Because of her strong voice, she often voiced tsundere characters.

She is a member of the duo [Petit Milady](https://anilist.co/staff/116523/petit-milady) with fellow voice actress [Aoi Yuuki](https://anilist.co/staff/101686/Aoi-Yuuki).

She married voice actor [Yuuki Kaji](https://anilist.co/staff/95672/) on her 30th birthday in 2019. On June 30, 2022 she announced that she was expecting her first child with Kaji.

**Non-Anime Roles:**

- Anderson - Call of Duty: Black Ops II (VG) 
- Atama - Nisekoi: Yomeiri!? (VG)
- Belle - Pokémon Black/White 2 Trailer (Web Trailer)
- Chii Aruel - Soul Worker (VG) 
- Chihori Terasaki - Mahjong Soul (VG)
- Chiori - Genshin Impact (VG)
- Diaochan - Sangokushi Legion (VG)
- Filia - Skullgirls: Second Encore' (VG)
- Io - Phantasy Star Online 2 (VG)
- Jessica Albert - Dragon Quest Heroes II (VG)
- Jessica Albert - Dragon Quest Heroes (VG)
- Jessica Albert - Dragon Quest VIII (VG)
- Kirino Kosaka - To Aru Kagaku no Railgun (VG)
- Kirino Kosaka - To Aru Majutsu no Index (VG)
- Kohinata Ichigo - Girl Friend Beta (VG)
- Labrys - Persona 4: The Ultimate in Mayonaka Arena (VG)
- Leafa - Sword Art Online: Infinity Moment (VG)
- Mami Mizuno - Watashi ni xx Shinasai! (Drama CD)
- Miharu Shimizu - Baka & Test Special Volume 11 Drama CD (Drama CD) 
- Qiyana - League of Legends (VG)
- Raviola - OZ Chrono Chronicle (VG)
- Reiko Tawa - Digimonstory Cybersleuth (VG)
- Rhyme - Kingdom Hearts 3D: Dream Drop Distance (VG)
- Saaya Uchiyama - CV: Casting Voice (VG)
- Sachiko Koshimizu - THE IDOLM@STER CINDERELLA MASTER 020: Sachiko Koshimizu (Music/Drama CD)
- Sargas - Starly Girls -Episode Starsia- (VG)
- Shirley Orlando - The Legend of Heroes: Ao No Kiseki (VG) 
- Shirley Orlando - The Legend of Heroes: Trails of Cold Steel III (VG)
- Somari - Luna Princess from the Angel Empire (VG)
- Sun Shangxiang - Sangokushi Legion (VG)
- Tama - World of Final Fantasy (VG)
- Tsubaki - Trinity Universe (VG)
- Victoria - Hitman: Absolution (VG) 
- Voice - TAKAMICHI SUMMER WORKS: 'Empire of Summer'; 'Cicada' (Visual Movie)
- W - Arknights (VG)
- Yamato - Kantai Collection (VG) 
- Yamato - Kancolle (VG)
- Yuugumo - Kancolle (VG)
- Makigumo - Kancolle (VG)
- Akigumo - Kancolle (VG)
- Naganami - Kancolle (VG)
- Yuuna Ichigo - Light Novel no Tanoshii Kakikata (Live-Action Movie)
- Yuzu Aihara - citrus (Drama CD)
- Zenobia - Xenoblade Chronicles 2 (VG)
- Privaty - Goddess of Victory: Nikke (VG)
- Nero - Goddess of Victory: Nikke (VG)

The U149 in the title refers to the aspiring idols at the center of it all: These small girls are ready to make it big! All under 149 centimeters tall, this group of aspiring pop idols dream of performing for thousands of people. But with zero experience, they’ve got a lot of work to do. Not to mention there’s a distractingly cute prince in town! With the help of their rookie producer, who’s just as short, can they stay focused and make it to the top? 
(Source: Crunchyroll, edited) 
 

Note: Announced during DAY 2 of "THE IDOLM@STER CINDERELLA GIRLS 10th ANNIVERSARY M@GICAL WONDERLAND!!!" final tour concert, a TV anime adaptation of the spin-off manga THE iDOLM@STER Cinderella Girls: U149.

The second season of THE iDOLM@STER Cinderella Girls.

An anime adaptation of the 5-panel manga, The IDOLM@STER Cinderella Girls Gekijou. 

The "cute, comical" manga follows the idols' "real" daily life that can only be found in these panels.

Spin-off manga of THE IDOLM@STER Cinderella Girls, focusing on younger idols. The manga centers around girls under 149 centimeters tall (under about 4-feet, 11-inches) who aspire to be idols despite not having a producer or gigs. However, maybe with a marvelous dress, a marvelous stage, and a marvelous prince ... The new Cinderella story follows these small idols and their small rookie producer. 
(Source: Anime News Network, edited)
 
Note: The chapter count includes 152 chapters released in magazine and 33 extra chapters.

A special commemorating the 10th anniversary of the THE IDOLM@STER Cinderella Girls franchise. The anime features all 190 idols from the series. 

Note: A 6-minute preview "Celebration Animation" of ETERNITY MEMORIES was released on November 28, 2021, first unveiled during Day 2 of "THE IDOLM@STER CINDERELLA GIRLS 10th ANNIVERSARY M@GICAL WONDERLAND TOUR!!!: Celebration Land" live concert. 

The video was reuploaded on September 7, 2022 onto the IDOLM@STER Channel, correcting spelling, omissions, and credits on the initial upload that was on YouTube.

The anime will stream exclusively in the The IDOLM@STER Cinderella Girls and The IDOLM@STER Cinderella Girls Starlight Stage smartphone games.

The second season of Cinderella Girls Gekijou.

The third season of Cinderella Girls Gekijou.

Irregularly serialized in The IDOLM@STER Cinderella Girls social mobile game app itself, this "cute, comical" manga follows the idols' "real" daily life that can only be found in these panels.
 
(Source: Anime News Network, edited)

The fourth season of Cinderella Girls Gekijou.

The third season of the web short Kayou Cinderella Theater.