History Characters / ShiningSongStarnova

* FormerChildStar: Aki Kashiwagi has been in the entertainment business since she was a child, and even though she’s eighteen she still acts like the 12-year-old she claims to be... when the cameras are rolling, at least. Her nasty attitude while they're off earns her the nickname "shit loli", with the other girls even comparing her to [[DrillSergeantNasty a drill sergeant]].

* KansaiRegionalAccent: She's supposed to have one, transcribed into the English written dialogue as something like a Southern US accent

* TechnicalVirgin: Julie's never had sex, but she boasts that she frequently [[ADateWithRosiePalms masturbates]] with dildos.

* TheMentallyDisturbed: In Nemu's route it's revealed that Sena [[spoiler:possessed a form of psychosis that manifested itself as fits of intense jealousy and rage, delusions, and hallucinations. Nemu inherited this mental illness, which is the source of her knife-waving {{yandere}} antics. In the good ending of Nemu's route, Sena relapses into her psychosis and sets out to kill her own daughter, but is stopped by Haruna and agrees to resume her treatment, eventually making progress towards coping and reconciling with Nemu.]]

* SoProudOfYou: Both of them towards Natsuki.

* ScrewedByTheNetwork: {{Invoked}}, as while they weren't taking the world by storm, Labrador were apparently doing well enough... but were replaced with younger idols due to executive decision, with no chance to object.

* RagtagBunchOfMisfits: As is commented on a lot all of the unit's members are unlikely candidates for stardom but keep pushing on together anyway.

* TheHeart: A sweet, innocent and supportive person, Sasami tries her hardest to help the other girls get along with one another. [[spoiler: Makes sense why Shiro starts crushing on her.]]

* {{Chuunibyou}}: She was an anime-obsessed shut-in before joining Starnova, and spends most of the game acting like she's the main character of a Magical Girl anime.

* TooKinkyToTorture: When Julie's antics in her route put Starnova in jeopardy, Mr. Producer decides [[KinkySpanking to administer some corporal punishment]]. [[spoiler:However, this just serves to turn her on and reveals that she has a complex regarding her physically-abusive father.]]
* {{Tsundere}}: She adopts an over-the-top persona in this vein during her route, but it's also quickly clear that she absolutely fits the archetype, constantly throwing insults at the producer whenever she's frustrated with what she sees as his spineless unwillingness to make them both happy and damn the consequences.

* NormalFishInATinyPond: Mariya describes her backstory this way: she hit puberty early and excelled in a variety of sports, extracurricular activities, and academics in middle school. It went to her head, and she decided that it meant she was destined to become someone famous and important, eventually applying to join Quasar and impressing Kamijou with her ambitious interview. It's downplayed in that Mariya ''was'' genuinely talented and good-looking enough to make it into the main ranks of Quasar, something which is made very clear to put her in rare company, and learned to be content with her lot [[spoiler: before Kana's departure and Haruka and her posse's abuse emotionally demolished her and temporarily ended her career]], but in the present day she still sees her younger self as too arrogant and overconfident for her own good.
* NumberTwo: Some routes have her graduate from being an idol singer to help Mr. Producer manage Starnova, using her expertise and seniority to bring the group to new heights.