History Characters / ShoujoKagekiRevueStarlightSiegfeldInstituteOfMusic

-> '''Portrayed by:''' Hikaru Tono \\

-> '''Portrayed by:''' Haruka Kudo \\

* SenpaiKohai: She's the senpai who's looked up to by the younger Edels, especially by the middle school aged Shiori.

* SenpaiKohai: The other senpai besides Akira towards the younger Edels.

* SenpaiKohai: Like Akira, she dotes on Shiori quite a bit and has a soft spot for her as Shiori's senior.

* {{Keigo}}: Her speech patterns in Japanese are consistently formal and polite in tone no matter who she speaks with, though she drops the honorifics whenever she addresses Yachiyo and Shiori.

* BladeOnAStick: Wields a serpent spear in the Auditions.

* WhipItGood: Her Pollux card and [[spoiler: The Chariot]] variant replaces her sabre with a horsewhip.

* ContraltoOfDanger: She has a distinctly deeper voice compared to most of the cast and is one of the most formidable and talented Stage Girls in the entire franchise.

* SenpaiKouhai: She's the senpai who's looked up to by the younger Edels, especially by the middle school aged Shiori.

* SenpaiKouhai: The other senpai besides Akira towards the younger Edels.

* SenpaiKouhai: Like Akira, she dotes on Shiori quite a bit and has a soft spot for her as Shiori's senior.

** Cleared up in her Fool Yachiyo bond stories, where it's revealed that [[spoiler:Chitose is indeed imaginary, though Yachiyo, at least as a child, adamantly insists that Chitose is real]].

* WillfullyWeak: Fool Intermission reveals that [[Yachiyo has been suppressing her immense amount of talent in acting in order to better fit what she believes to be her role in life and help create what she believes to be the best stage. Drops this act during her revue with Mei Fan and Akira, where she decides that she wants to see what unknown possibilities could occur if she showed off her true skills.]]

* ObfuscatingStupidity: While she doesn't really act stupid, she tends to be more lax, carefree, and playfully mischievous compared to her comparatively more rigid fellow Edels (though Michiru is a partial exception). Not only can she keep up with them just fine, Claudine astutely notes during the "Detective Karen on the Case" event that despite how she normally behaves, Yachiyo has a knack for watching everyone around her closely and is keenly observant towards the smallest changes in her companions' behaviors and actions, applying them to her performances if needed. She's also the only one who comes the closest to accurately guessing the true nature behind Akira and Michiru's dynamic as well as Michiru's underlying nature underneath the smiles, and Akira tells her that she has the potential to become Frau Platin after Akira gives up the position. Hammered home even further in the Fool Yachiyo bond stories, where it's revealed that [[spoiler:Yachiyo has had acting and costume making skills on par with adults since she was a young child]].

* AnimeChineseGirl: Downplayed. She knows martial arts and has a prominent dragon motif going on with her, but otherwise she doesn't follow most of the trope's stereotypes as she's very fluent in Japanese and was even annoyed when Yachiyo kept pestering her about putting her hair up in twin buns. However, she ''does'' invoke it in one of her units in the game, complete with a {{qipao}} ''and'' the aforementioned hair buns.

* RapunzelHair: Her hair is long enough to at least reach her waist.

* IllGirl: She was very sickly when she was younger, to the point that she was unable to attend a lot of classes in the past due to this. The fact that she was able to overcome this and immediately do more than catch up with and surpass her classmates in skill and hard work is what makes her remarkable and more than qualified to be among the Edels in Siegfeld.

* SpotOfTea: Her favorite pastime is drinking tea during her breaks and she frequently brings a tea set with her to share with her friends for casual conversations.