Arsellec Lune, Misha

彌紗・アルトセルク・リューン

Misha is a β pure-blood Reyvateil, known to the Teru Tribe as the Hoshiyomi or Star Singer. Because she possesses a pure bloodline, she can cast more powerful spells than regular Reyvateils. Her primary life purpose is to sing the song Chronicle Key to suppress Mir. She has been friends with Lyner since their childhood in Platina, although he does not remember her at first. She is also a good cook. Misha appears dispassionate and composed, yet sometimes childish. She is quite bold and does not hesitate to make a move on Lyner. She suffers from acrophobia and is also quite a klutz.
In the game, Misha's specialties are thunder and ice magic.
From the 'List of characters in Ar tonelico' Wiki page