Umi Kousaka
|
|
Million Live! Character Data
|
Name: |
高坂海美 (Kousaka Umi)
|
Voice actor: |
上田麗奈 (Ueda Reina)
|
Age: |
16
|
Height: |
155 cm
|
Weight: |
45 kg
|
Birthday: |
August 10th
|
Blood type: |
O
|
Three sizes: |
82-57-84 cm
|
Hobbies: |
Rock climbing
|
Likes: |
Dancing, "Girl Power!"
|
Handedness: |
Right
|
Horoscope: |
Leo
|
Hometown: |
Chiba
|
ML Card Type: |
Dance
|
TD Card Type: |
|
Image Color: |
|
|
Autograph
|
|
Umi Kousaka (Japanese: 高坂海美, Kousaka Umi) is an idol available in THE iDOLM@STER Million Live! Theater Days and originally debuted in the mobile game THE iDOLM@STER Million Live!. She is voiced by Reina Ueda (Japanese: 上田麗奈, Ueda Reina).
Biographies
Augh~ I'm itching to get started! Hurry up and produce me, Producer!
- Online Character Profile
"My name is Umi Kousaka! I look forward to seeing all the different idols gathering here! Hey hey, Producer, hurry up and let's go!"
Character Description
The hyperactive girl of the MILLION STARS, Umi is a an athletic girl who excels at almost every sport, and most of her cards depict her doing various sports. She has a very energetic personality to the point that she cannot stand being inactive. Umi can’t calm down when she's not doing anything-- in fact, she once said that when she remembers that there are other idols out there who are working their hardest, her body is unable to rest.
Umi is not only good with active sports like football or basketball; she is also good with gymnastics, and she took ballet lessons when she was younger. All of this made her body very flexible. While she is a sporty girl, she's definitely not a tomboy and she's happy to wear cute dresses. While Umi has great confidence in her legs, she lacks confidence in the upper half of her body and she's not good with makeup.
Game Appearance
Events
|
Event |
Featured Song |
Type |
Duration |
Cards
|
 |
|
Platinum Star Theater |
4/3/18 @ 15:00 - 4/10/18 @ 20:59 JST |
Not a card. Appears in event song and story
|
 |
|
Platinum Star Tour |
6/20/18 @ 15:00 - 6/27/18 @ 20:59 JST |

|
 |
|
Platinum Star Tour |
8/20/18 @ 15:00 - 8/28/18 @ 20:59 JST |

|
 |
|
Platinum Star Theater |
12/1/19 @ 15:00 - 12/8/19 @ 20:59 JST |

|
 |
|
Platinum Star Tour |
5/19/20 @ 15:00 - 5/25/20 @ 20:59 JST |
Not a card. Appears in event song and story.
|
 |
|
Platinum Star Tune |
8/3/20 @ 15:00 - 8/10/20 @ 20:59 JST |
Not a card. Appears in event song and story.
|
 |
|
Platinum Star Tale |
12/18/20 @ 15:00 - 12/24/20 @ 20:59 JST |

|
 |
|
Platinum Star Theater |
5/31/21 @ 15:00 - 6/8/21 @ 20:59 JST |
Not a card. Appears in event song and story.
|
 |
|
Platinum Star Tour |
11/16/21 @ 15:00 - 11/24/21 @ 20:59 JST |
Not a card. Appears in event song and story.
|
 |
|
Platinum Star Treasure |
1/18/22 @ 15:00 - 1/27/22 @ 20:59 JST |

|
 |
|
Platinum Star Theater |
5/31/22 @ 15:00 - 6/7/22 @ 20:59 JST |

|
 |
|
Platinum Star Time |
12/17/22 @ 15:00 - 12/24/22 @ 20:59 JST |
Not a card. Appears in event song and story.
|
Adaptations Appearance
To be added...
Commus
Theater Days Commus
- Umi's Main Commus
Song Discography
Recorded Solo Songs
Recorded Group Songs
Recorded Group Songs
|
Song |
CD |
Sung With
|
Thank You! |
THE IDOLM@STER LIVE THE@TER PERFORMANCE 01 "Thank You!" |
765 MILLIONSTARS
|
765THEATER ALLSTARS
|
Hitomi no Naka no Sirius |
THE IDOLM@STER LIVE THE@TER PERFORMANCE 10 |
Takane Shijou, Matsuri Tokugawa, Miya Miyao
|
Jireru Heart ni Hi o Tsukete |
THE IDOLM@STER LIVE THE@TER HARMONY 06 |
Burning Girl
|
Welcome!!
|
Welcome!! |
THE IDOLM@STER LIVE THE@TER DREAMERS 01 Dreaming! |
765 MILLIONSTARS
|
Dreaming! |
THE IDOLM@STER LIVE THE@TER DREAMERS 06 |
Tamaki Ogami, Makoto Kikuchi, Elena Shimabara, Kotoha Tanaka, Subaru Nagayoshi, Noriko Fukuda, Mami Futami, Miki Hoshii, Ayumu Maihama
|
Understand? Understand! |
Kotoha Tanaka
|
Refrain Kiss |
THE IDOLM@STER LIVE THE@TER FORWARD 03 Starlight Melody |
Scorpio
|
Starry Melody |
Starlight Melody
|
Thank You! |
THE IDOLM@STER THREE STARS!!! |
765THEATER ALLSTARS
|
Brand New Theater! |
THE IDOLM@STER MILLION THE@TER GENERATION 01 Brand New Theater! |
765 MILLION ALLSTARS
|
Dreaming! |
765 MILLION ALLSTARS
|
Invincible Justice |
Mighty Sailors
|
Do-Dai |
THE IDOLM@STER MILLION LIVE! Blooming Clover 2 Original CD |
Serika Hakozaki
|
Brand New Theater! |
THE IDOLM@STER MILLION THE@TER GENERATION 04 Princess Stars |
Princess Stars
|
Brand New Theater! |
THE IDOLM@STER MILLION LIVE! M@STER SPARKLE 08 |
765 MILLION ALLSTARS
|
Saku wa Ukiyo no Kimi Hanabi |
THE IDOLM@STER MILLION THE@TER GENERATION 10 Senkou☆HANABI Dan |
Senkou☆HANABI Dan
|
BORN ON DREAM! ~HANABI☆NIGHT~
|
UNION!! |
THE IDOLM@STER MILLION THE@TER GENERATION 11 UNION!! |
765 MILLION ALLSTARS
|
Welcome!!
|
Big Bang's Volleyball!!!!! |
THE IDOLM@STER THE@TER BOOST 01 |
Megumi Tokoro, Sayoko Takayama, Fuka Toyokawa, Nao Yokoyama
|
DIAMOND DAYS
|
Dreaming! |
THE IDOLM@STER MILLION LIVE! Blooming Clover 4 Original CD |
Kana Yabuki, Serika Hakozaki
|
Clover Days |
THE IDOLM@STER MILLION LIVE! Blooming Clover 5 Original CD |
Clover
|
Flyers!!! |
THE IDOLM@STER MILLION THE@TER WAVE 01 Flyers!!! |
765 MILLION ALLSTARS
|
Glow Map |
THE IDOLM@STER MILLION THE@TER WAVE 10 Glow Map |
765 MILLION ALLSTARS
|
Vertex Meister |
THE IDOLM@STER MILLION LIVE! Blooming Clover 7 Original CD |
Miya Miyao
|
Zettaiteki Performer |
THE IDOLM@STER MILLION THE@TER WAVE 08 miraclesonic★expassion |
miraclesonic★expassion
|
My Evolution
|
Harmony 4 You |
THE IDOLM@STER MILLION THE@TER SEASON Harmony 4 You |
765 MILLION ALLSTARS
|
EVERYDAY STARS!! |
Princess Stars
|
VOY@GER |
THE IDOLM@STER FIVE STARS!!!!! VOY@GER |
THE IDOLM@STER FIVE STARS!!!!!
|
Tsumugi Shiraishi, Anna Mochizuki
|
Curtsy Flower |
THE IDOLM@STER MILLION LIVE! St. Million's Girls' Senior High School |
Azusa Miura, Iku Nakatani
|
Shamrock Vivace |
THE IDOLM@STER MILLION THE@TER SEASON CLEVER CLOVER |
CLEVER CLOVER
|
Ubugoe to Club |
Serika Hakozaki, Azusa Miura, Roco Handa
|
Harmony 4 You |
CLEVER CLOVER
|
Yume ni Kakeru Rainbow |
THE IDOLM@STER MILLION THE@TER SEASON Yume ni Kakeru Rainbow |
765 MILLION ALLSTARS
|
Princess Stars
|
Kimi ga Ite Yume ni Naru |
THE IDOLM@STER MILLION LIVE! Blooming Clover 12 Original CD |
Kana Yabuki
|
Thank You! |
THE IDOLM@STER 765 MILLION ALLSTARS BEST |
765 MILLION ALLSTARS
|
Welcome!!
|
Dreaming!
|
Brand New Theater!
|
UNION!!
|
Flyers!!!
|
Glow Map
|
Harmony 4 You
|
Yume ni Kakeru Rainbow (Brand New Ver.)
|
Crossing!
|
Hitomi no Naka no Sirius |
THE IDOLM@STER LIVE THE@TER BEST |
Takane Shijou, Matsuri Tokugawa, Miya Miyao
|
Jireru Heart ni Hi o Tsukete |
Burning Girl
|
Understand? Understand! |
Kotoha Tanaka
|
Refrain Kiss (Brand New Ver.) |
Scorpio
|
Starry Melody (Brand New Ver.) |
Starlight Melody
|
Saku wa Ukiyo no Kimi Hanabi |
THE IDOLM@STER MILLION THE@TER BEST |
Senkou☆HANABI Dan
|
Zettaiteki Performer |
miraclesonic★expassion
|
Big Bang's Volleyball!!!!! |
Megumi Tokoro, Sayoko Takayama, Fuka Toyokawa, Nao Yokoyama
|
Curtsy Flower |
Azusa Miura, Iku Nakatani
|
inferno |
THE IDOLM@STER MILLION LIVE! Blooming Clover 14 Original CD |
Karen Shinomiya
|
Mebuki no Toki |
THE IDOLM@STER MILLION LIVE! Blooming Clover 15 Original CD |
Karen Shinomiya
|
Trivia and Fan Culture
Trivia
- Umi is a terrible cook. She once tried to make a Christmas cake and it ending up being elastic like a gummy candy, making it inedible.
- Umi calls other idols by nicknames, such as calling Yuriko "Yuririn" in the beach volleyball event, calling Sayoko "Sayochin" in her caravan story, and calling Daigo "Daidai" in POPLINKS.
- According to the Theater Days Beach Volleyball event, she has an older sister who is a professional ballet dancer. She later appeared in Umi's Hitomi no Naka no Sirius event card. In her [Sports! Sports! Sports!] card, she used to dream to be just like her sister. In the Ubugoe to Club event, Umi mentions that her sister is currently in Russia as part of a ballet company.
- In one of her cards, she plays the role of Okita Souji, captain of first division in Shinsengumi who died from Tuberculosis. Uzuki Shimamura and Kaoru Sakuraba also played him in other events.
- In 2018, Umi and Sayoko became the first characters to participate in 3 albums released in 3 consecutive months: THE IDOLM@STER MILLION THE@TER GENERATION 10 Senkou☆HANABI Dan (July), THE IDOLM@STER MILLION THE@TER GENERATION 11 UNION!! (August) and THE IDOLM@STER THE@TER BOOST 01 (September).
- She shares the same birthday with Kyoko Igarashi and Rin Shibuya.
Fan Culture
- She is nicknamed "Umimi" by fans because her name's kanji (海美) can be read as such. She even uses it herself in some of her card's text and event dialogues.
Character Gallery
LINE Animated Stickers
|
 |
|
Umi's profile in POPLINKS (Free☆Charged!).
Umi's profile in POPLINKS (Celestella Unison).
3rd Anniversary Virtual Akihabara Campaign.
Theater Days's 4th anniversary countdown illustration.
Illustration for 1 million views of VOY@GER in YouTube by Nishigori.
THE IDOLM@STER MILLION LIVE! MAGAZINE vol.2 Cover.
Dengeki Maoh May 2020 Issue.
Sofmap Collaboration Shop with Million Live!.
Million Live B2 Poster from Dengeki G's Magazine.
Million Live!'s 10th Anniversary Key Visual.
An illustration for White Day 2023.
Cards
[Chocolatier's Great Adventure]
[Excited Before the Start]
[Recharging my Fighting Spirit!]
[Waiting in the Sea's Fine Weather]
[Challenge! Mid-Air Trapeze]
[Santa's Surprising Visit]
[Summer Night's Atmosphere]
[Full-Powered Early Start]
[Cheshire Cat's Invitation]
[In the Name of Justice!]
[Dragon Princess of the Waterside]
[Tropical Intimate Sundae]
[Genius Swordsman Who Died Young]
[Dancing in the Night Sky]
[Charming Mic Performance]
[Naughty Girl's Lunchtime]
[Sunset-Colored Memories]
[Recharging my Fighting Spirit!]
[Recharging my Fighting Spirit!]+
[Super Beach Volleyball (Newcomer)]
[Super Beach Volleyball (Newcomer)]+
[Genius Swordsman Who Died Young]
[Genius Swordsman Who Died Young]+
[Tropical Intimate Sundae]
[Tropical Intimate Sundae]+
[CHALLENGE FOR GLOW-RY DAYS]
[CHALLENGE FOR GLOW-RY DAYS]+
[St. Million’s Girls’ Senior High School]
[St. Million’s Girls’ Senior High School]+
[Latte Art of Sincerity]+
[Sunset-Colored Memories]
[Sunset-Colored Memories]+
[MILLION LIVE CONFERENCE!]
[MILLION LIVE CONFERENCE!]+
[MILLION LIVE CLOSET! Reburn]
[MILLION LIVE CLOSET! Reburn]+
[Full of Energy This Winter!]
[Full of Energy This Winter!]+
[New Year Happiness Girl]
[New Year Happiness Girl]+
[Sports! Sports! Sports!]
[Sports! Sports! Sports!]+
[Putting an End to a 100 years]
[Putting an End to a 100 years]+
[Super Beach Volleyball (Newcomer)]
[St. Million’s Girls’ Senior High School]