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Haruka Shiratama

Casual | Cyalume Haruka Casual

Kanji 白玉 はるか
Romaji Shiratama Haruka
Personal Info
BirthdayJuly 7
Hair ColorRed
Eye ColorAmber
Home PlaceTokyo
Idol Info
Theme Song(s)Future MARK
Favorite Brand(s)Symphonata! (brand)
Lolita Flora
Image Color
Voice ActressIkezawa Haruna
Haruka from the future is here!

Shiratama Haruka (白玉遥) is Mikan Shiratama and Stahl's future daughter. She is a Calm idol and a member of Iris Dynasty. Her main color is spring green (    ).


Haruka came from the far future, where everything is being operated by high and advance technology. Wanting to escape all of this and live a life without much technology like her parents did, she found a way to travel back in time and ended up in the timeline when her mother was eleven years old. She tries to keep her identity from Mikan a secret so it won't ruin the future while enjoying a life where everything doesn't depend on technology.


Haruka has fair skin and large, amber eyes with feminine lashes. Her long, light red hair flares on end at the shoulder with most of it pulled in a curled side-tail held by hair ornaments. Her thick bangs are separated into three sections.


Haruka is a friendly and lighthearted girl who goes by the phrase "experience is the best teacher" as she wishes to be able to experience the outdoor activities her parents did during their timeline when technology is still not a dependant term. One of her familiar negative points is that she can be pushy and throw tantrums like a young child when things don't her way, usually concerning about going outside. She seems to be also carefree as she doesn't seem to mind the rain as long as she was able to play outside, only to get sick afterwards.

Haruka can be mischievous and her troublemaking tactics are of Gaarmageddon's combined. Meaning if Gaarmageddon is able to cause major trouble together, the trouble she causes alone is equal to that of the said group.

Hobbies and Skills

Haruka inherited Mikan and Stahl's gluttony and is usually seen eating something, usually sandwiches. She considers eating as her top lifestyle. She is also good at most sports, another trait she inherited from her mother.

Idol Data

Date Live Name Notes
February 29, 2016 Haruka Shiratama's Debut Live ~Leap Year Exclusive~ Solo

Brand Coord Name Notes
Symphonata! Vivid Sparkle Cyalume Coord Cyalume Coord
Symphonata! Spring Heart Coord Casual Coord
Symphonata! Super Cyalume Iris Dynasty Coord Super Cyalume Coord (Soon)

Type Making Drama Notes
Lovely Making Love! Make Some Peace! Initial Making Drama


Shiratama (白玉): Shira (白) means white while tama (玉) means ball.

Haruka (遥): Haruka (遥) means distance, a reference to the fact that she came from the far future.


  • Haruka shares the same voice actress with Pollun from Futari wa Pretty Cure and Futari wa Pretty Cure and Nishizawa Momoka from Keroro Gunsou.
    • She is also similar to the two characters in both ways. Being spoiled and a crybaby (Pollun) and living in a wealthy household (Momoka) in the future, where she belongs.
  • GanbareHannahChan believes Haruka's father is Stahl.
    • This was later revealed to be canon as Usagi ships Mikan and Stahl as well.
  • She shares her first name with Haruka Bokerdole.
    • However, Haruka Bokerdole's name is written in katakana while Haruka Shiratama's name is written in kanji.
  • She shares the same birthday as Cordelia from Fire Emblem Awakening.
  • Haruka is confirmed to be 146cm tall.
  • Haruka represents the Pyramid of Giza as a member of Iris Dynasty.


Official Art
  • By Hannah-chan's favorite artist.

Symphonata Productions
BrightpallasBright IdolsBrightpallas
CooljunoCool IdolsCooljuno
CalmvestaCalm IdolsCalmvesta
PureceresPure IdolsPureceres
Haruka Icon

Astieras (Managers)
Pro Staff

Start a Discussion Discussions about Haruka Shiratama

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