Seira Mizuki

Seira Mizuki
Cinderella Girls Character Data
Name:	水木聖來 (Mizuki Seira)
Voice actor:	Unvoiced
Age:	23
Height:	155 cm
Weight:	43 kg
Birthday:	April 27th
Blood type:	B
Three sizes:	82-55-80 cm
Handedness:	Right
Hobbies:	Dog Walking
Horoscope:	Taurus
Hometown:	Ibaraki
Card Type:
Autograph

Seira Mizuki (Japanese: 水木聖來, Mizuki Seira) is one of the characters available in THE iDOLM@STER: Cinderella Girls and THE iDOLM@STER Cinderella Girls: Starlight Stage. She is currently unvoiced.

Statistics

Annual Rankings

Event	Prelim Rank	Final Rank
1st Cinderella Girl General Election	Unranked	Unranked
2nd Cinderella Girl General Election	Unranked	Unranked
3rd Cinderella Girl General Election	Unranked	Unranked
4th Anniversary Voice Idol Audition	Unranked	40
4th Cinderella Girl General Election	Unranked	Unranked
5th Cinderella Girl General Election	Unranked	Unranked
6th Cinderella Girl General Election	Unranked	Unranked
7th Cinderella Girl General Election	Unranked	Unranked
8th Cinderella Girl General Election	Unranked	Unranked
9th Cinderella Girl General Election	Not applicable	Unranked
10th Cinderella Girl General Election	Not applicable	Unranked

Biographies

Self-Introduction

"I'm Seira Mizuki. You can call me Seira. I've got pretty good confidence in my dancing. Outside of dancing... Well, I'll have to train and learn. Producer, will you help me?"

Character Description

It was revealed in Starlight Stage that she used to dance during her high school days. After she graduated, Seira tried to find time to keep dancing, but because of work and her friends not taking the dance practices seriously; Seira almost gave up on ever dancing professionally. When she met the Producer while practicing dancing on the street, Seira decided to become an idol so that she could dance on a stage again. She is friends with Sarina Matsumoto and Megumi Ijuin.

In the tie in Cinderella Girls Theater skits, Seira is depicted as an insightful idol, being the first to discover Shino Hiiragi’s onstage drinking habits and Eve Santaclaus’s lack of decency. Seira seems to be competitive for the Producer’s affection. She owns a Golden Retriever, who occasionally makes appearances with Seira. She loves to dance for hours on end, and is very spontaneous when embarrassed. She admits that she thought bunnies made the noise “Pyon!”, and likes the concept of the Western bunny girl costume.

Deremail Questions
Originally posted 08/15/2021. Translation source.
Seira: Good evening! Mizuki Seira here! I'll be answering the DereMails you sent to me!
Question: What's the talent of Wanko-kun?
Seira: Fufufu My dear Wanko's nice and smart. I guess he can do pretty much anything. #DereMail
Seira: Like the other day, I left my memo pad in the living room and Wanko brought it to me when I was leaving by the door!
Seira: Wanko's really a nice boy! I patted him a lot for that!
Question: Do you like cats?
Seira: Yeah! Aren't they cute! And they're so soft, both their fur and their bodies! #DereMail
Seira: And I know how those people feel when they want to kiss cats. As in you'd want to kiss those cuties!
Question: Seira-san, I know you're good at dancing but can you do splits?
Seira: I sure can! Also, I've been able to do a steady I-balance position lately. #DereMail
Seira: It's better to have a flexible body! I'm going to keep my guard up and maintain my flexibility!
Question: How many pairs of shoes have you worn out for dancing?
Seira: I wonder. I don't recall that I have worn out that many. Or rather, maybe none? #DereMail
Seira: Like when I was just starting to dance, I'm not that good in doing the steps that I worn the soles out in weird ways. That sure brings back some memories.
Seira: Someone I know keeps the laces of the shoes she has worn out. Maybe I should do that too?
Seira: There! That would be it for today! Thank you for sending so many questions! We'll be back to answer some more!

Game Discography

THE iDOLM@STER Cinderella Girls: Starlight Stage

Event	Featured Song	Type	Duration	Cards
	N/A	Caravan	04/11/2016 - 04/17/2016
	N/A	Cinderella Road	07/12/2019 - 07/19/2019

Trivia and Fan Culture

Trivia

In Starlight Stage, her image stat specialty is Dance.
She refers to her dog as "Wanko" (わんこ, commonly translated as "Doggy"), which is a cute word for "dog" (wan being the Japanese onomatopoeia for a bark), but could also be its name.
- The U149 manga chapter 52 seems to confirm that's its name.
She shares the same birthday with Shiho Makihara.

Character Gallery

Animated Loading Characters

Cinderella Post Images
November 27th, 2018 at 4:03 P.M.	February 19th, 2019 at 3:41 P.M.	March 17th, 2020 at 3:36 P.M.
June 17th, 2020 at 5:01 P.M.	April 22th, 2021 at 4:46 P.M.	October 6th, 2021 at 6:04 P.M.
April 27th, 2022 at 10:00 A.M.	February 16th, 2023 at 2:37 P.M.

Cinderella Girls Stickers

Starlight Stage Models
Error creating thumbnail: Unable to save thumbnail to destination [Cinderella Collection (Bright)]	Error creating thumbnail: Unable to save thumbnail to destination [Cinderella Collection (Color)]	Error creating thumbnail: Unable to save thumbnail to destination [Make My Trend]
[Ribbon Blouse Date]	[Spacy Sweatdress]	[Break One Moment] SSR
[Street Stage] SSR

Starlight Stage Renders
[Break One Moment]	[Street Stage]

Starlight Stage SSR Cameos
[Super Luminous Meteor]

Starlight Stage SR Cameos
[Sunshine Mariner]	Error creating thumbnail: Unable to save thumbnail to destination [Allu☆ring☆Summer]	[My Way Runner]
[New bright stars]+

Seira’s Chibi Art drawn by the Starlight Stage staff to celebrate Cinderella Girls’ 10th anniversary.
Twitter birthday illustration.
Twitter Ibaraki Prefecture tourism ambassador campaign illustration.
Seira in Dice DE Cinderella.
Starlight Stage Sticker.
Tamashii Nations Collaboration.
THE IDOLM@STER M@STERS OF IDOL WORLD!!!!! 2023‎'s banner.
Cinderella Girls Mobile Game Shutdown Illustration.