Description
Kozue Yusa is an 11-year-old idol from Kōchi Prefecture, standing 130 cm tall, weighing 28 kg, with light blonde hair, mint-colored eyes, and blood type B. Her three measurements are 62-50-65 cm, and her birthday is February 19, making her a Pisces.
Her personality is absent-minded and innocent, often likened to a fairy. She possesses a constant curiosity about the world, hinting at a potentially sheltered past. A defining habit is her tendency to doze off unexpectedly, demonstrated when her recruitment began after being found asleep outdoors. Upon waking, she described a dream feeling "warm, and sparkly," leading to an invitation to become an idol based on the idea that idols bring smiles.
Kozue communicates exclusively in hiragana and elongates end vowels. During the Sun High Gold event, Mio Honda helped her adapt her speech style to sound more conventional, reducing her use of ellipses while keeping the elongated vowels and hiragana-only communication. Mio also gave her the affectionate nickname "Kozukozu."
Despite her drowsy nature, Kozue shows unexpected cognitive strength, like flawlessly memorizing scripts, surprising characters such as Yuko and Makino. This contrast establishes her as a "ditzy genius."
She forms close bonds with other idols. Kozue shares a sister-like relationship with the 19-year-old Aya Kirino; despite differing personalities, they connect over shared interests like doll collecting, earning the duo nickname "Yousei and Onee-san" (Fairy and Big Sister). She is also friends with Yukimi Sajo, performing together in units like Sonoritia and Little Marching Band Girls. Their closeness is evident in promotional art and events, like holding hands during Sun! High! Gold! and posing together for anniversaries.
Her musical activities include performing in Sonoritia with Chieri Ogata and Yoshino Yorita, La-La Lil with Anzu Futaba, and CuriouStar with Atsumi Munakata and others. In Little Marching Band Girls, she is both a xylophonist and baton twirler. She also participates in ensemble songs for media, including performing the ending theme "Sing the Prologue♪" for the fifth season of the Theater series.
Kozue's development involves gradual social adaptation through interactions. While retaining her core traits, her communication evolves with support from peers like Mio Honda. Her backstory lacks extensive detail, but subtle narrative hints suggest limited prior exposure to mainstream social environments before her idol career.
Her personality is absent-minded and innocent, often likened to a fairy. She possesses a constant curiosity about the world, hinting at a potentially sheltered past. A defining habit is her tendency to doze off unexpectedly, demonstrated when her recruitment began after being found asleep outdoors. Upon waking, she described a dream feeling "warm, and sparkly," leading to an invitation to become an idol based on the idea that idols bring smiles.
Kozue communicates exclusively in hiragana and elongates end vowels. During the Sun High Gold event, Mio Honda helped her adapt her speech style to sound more conventional, reducing her use of ellipses while keeping the elongated vowels and hiragana-only communication. Mio also gave her the affectionate nickname "Kozukozu."
Despite her drowsy nature, Kozue shows unexpected cognitive strength, like flawlessly memorizing scripts, surprising characters such as Yuko and Makino. This contrast establishes her as a "ditzy genius."
She forms close bonds with other idols. Kozue shares a sister-like relationship with the 19-year-old Aya Kirino; despite differing personalities, they connect over shared interests like doll collecting, earning the duo nickname "Yousei and Onee-san" (Fairy and Big Sister). She is also friends with Yukimi Sajo, performing together in units like Sonoritia and Little Marching Band Girls. Their closeness is evident in promotional art and events, like holding hands during Sun! High! Gold! and posing together for anniversaries.
Her musical activities include performing in Sonoritia with Chieri Ogata and Yoshino Yorita, La-La Lil with Anzu Futaba, and CuriouStar with Atsumi Munakata and others. In Little Marching Band Girls, she is both a xylophonist and baton twirler. She also participates in ensemble songs for media, including performing the ending theme "Sing the Prologue♪" for the fifth season of the Theater series.
Kozue's development involves gradual social adaptation through interactions. While retaining her core traits, her communication evolves with support from peers like Mio Honda. Her backstory lacks extensive detail, but subtle narrative hints suggest limited prior exposure to mainstream social environments before her idol career.