Mion is a popular idol and model known for being headstrong—a trait she shares with her friends Aira and Rizumu—and she's not always the most honest person around. Her father, Pietro, is Italian-Japanese, and she was born in Buenos Aires, Argentina on March 3, 1997. She traveled the world with her parents growing up, but now lives alone in Japan, away from home.
She's the type to think out loud and can be stubborn about it. Mion likes to come across as more mature than she actually is. At first, she dismissed Prism Shows as pointless until she caught Aira and Rizumu performing at the Tiara Cup—that's what got her hooked. It eventually comes out that she's pretty lonely without her parents, though she tries to hide it. After losing the Summer Queen Cup, she finally warmed up to Aira and Rizumu, and the three became genuinely close over time.
There's something about Jun she seems to admire, despite the ten-year age gap. She looked up to him early on and trusted him more than Wataru from Callings, though Wataru eventually won her trust by proving he'd have her back. She's got an unexpected soft side too—she's actually afraid of the dark, ghosts, and anything supernatural.
Her catchphrase is "Mion switch on!" Her signature song, "Switch On My Heart," debuted in Episode 12. Her wedding dress is called the "Pure Fresh Wedding Dress," and her Symphonia dress is the "Romantic Night Wedding Dress."
Content compiled by AnimeList.moe from publicly available sources.