She is a mature girl with an aptitude for modelling that comparable to her older sister Yozora, whom she holds animosity towards. Because of her strong aura, she's described as being difficult to approach by her peers, but quickly takes to Koharu after she gives Mahiru cough drops.

Yume Nijino is in a pinch!?
A luxury school idol cruise liner called Venus Ark has suddenly appeared!
And the perfect idol who leads this ship is "Elza Forte"!!
While traveling around the world, she gathered the most excellent idols and brands she could find.
And now she has set her eyes on her next target, Yume Nijino of Four Star Academy. 

(Source: Aikatsu Stars! Wiki)

__Height:__ 152 cm

[Twitter](https://twitter.com/yume_mymt) | [Instagram](https://www.instagram.com/miyamotoyume/)

Aikatsu Stars! features the protagonist Yume Nijino. Yume aims to become a top idol, and she enrolls in the Yotsuboshi Gakuen. This academy has a special group called the S4, who are the top four active idols in the school. Yume and the other first-year students aim to become a part of the S4. (Source: Anime News Network, edited)

The film revolves around the students of the Yotsusei Gakuen traveling to a southern island in search for the "Legendary Dress." 
 
(Source: Anime News Network)

Raki Kiseki is a second-year middle school student who transfers to Star Harmony Academy to become an idol. However, when she uses an Aikatsu Pass she received from her big sister (an Aikatsu engineer), something mysterious happens. Lots of doors appeared before her, and when she opens them, she meets Aikatsu idols she never knew before, such as Yume Nijino. Raki vows to design her own premium dress and perform in it on stage. (Source: Anime News Network)

Mahiru Kasumi