- Voice Actor (CV)
- Ayahi Takagaki
- Role
- Supporting
- Identity
- Mineral researcher at the Rundell Academy of Magic and elder sister of Lelei
Personality
Fiercely competitive spirit
Simmering jealousy beneath the surface
Tsundere with a hidden warm heart
Relentless hard worker
Arpeggio is a dedicated scholar of mineralogy and alchemy based in the magical city of Rundell, and the older sister of the prodigious mage Lelei. Living in the shadow of her extraordinarily gifted sibling has fueled a deep-seated rivalry and sense of inadequacy within her, leading to frequent magical duels between the two. Despite her sharp tongue and abrasive exterior, she secretly knits clothes for Lelei with her own hands—a quiet testament to the genuine affection she struggles to express openly.