She is the Starlight Academy Headmistress and a former idol. She was part of the top idol duo, Masquerade as Hime (Princess) along with Miya.

Ichigo Hoshimiya is a regular, ordinary middle school girl. But when her best friend, Aoi, invites her to join the idol training academy, Starlight Academy, her whole world is turned upside down. As she encounters all kinds of rivals and learns what it takes to be an idol, she uses her Aikatsu Cards to challenge countless auditions. 
(Source: Anime News Network)

__Height:__ 163.5 cm  
__Hobbies:__ Karaoke, skiing  

[Twitter](https://twitter.com/kaya_matsutani)

The third season of Aikatsu! In place of Ichigo Hoshimiya who was the protagonist in the first two seasons (she will still be in the story as a supporting character), the new season will feature her underclass girl Akari Ozora with her classmates. 
 
(Source: Anime News Network)

Starlight Academy is facing a predicament thanks to the rise of the new rival idol training school, Dream Academy. The Dream Academy's "cool beauty" Seira Otoshiro is a major new idol with talent in rock music and perfect pitch, while Kii Saekusa is a genius who enrolls in the academy's producer course. 
The two academies face off for the honor of training the top idol. 
(Source: Anime News Network)

The fourth season of Aikatsu! continues on from season 3 with an introduction a brand-new idol unit from Hokkaido.

Aiming to be a Top Idol is what Ichigo Hoshimiya does, and a big chance for it comes!
Somehow, Ichigo will lead a special live! 
 
The title of the live Ichigo will be "Great Ichigo Starmiya Festival" and the venue is the place where Ichigo watched for the first time the top idol "Mizuki Kanzaki"s live, "Star Rise Stadium". 
If this live is a big success, Ichigo might genuinely become a Top Idol! 
 
What kind of stage will this movie end up with? 
Songs, drama, laughs, and tears! The biggest and hottest stage of Aikatsu! finally begins!

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)

An Aikatsu! All-Star awards ceremony takes place which features songs and stages featured throughout the anime series.

An event turned into a movie, with our director being Ichigo Hoshimiya and our main heroine being the idol who just became the Starlight Queen, Akari Oozora!
A slapstick story about finding that one Aikatsu! Card.
The final stage of the 25 idols.

Orihime Mitsuishi