• Name
• Bertierite
• Appointment
• sister of the black moon family
• Season
• 2
• Actor
• Yohji

Description
Bertierite is the second youngest of the Ayakashi Sisters.
She's different than them because you can see very clearly how she suffers from the rough family background. But in front of her sisters she play the role that she doesn't need their help.
She is sort of naive, but also intelligent and very arrogant. She doesn't want to believe ins uch things as friendship, because she didn't ever experienced something like this.
She is the second of the sisters (Kermesite was the first) who is 'converted' to good by the power of Sailor Moon. When she gets to know Mercury's real identity, she plays against her in the chess-championship and challenges her. Fortunalety Sailor Moon and the others prevent Bertierite to get through with her plans. Petzite and Calaverite appear when she is defeated.
But instead of helping her, they leave her to her fate of dieing.
In an act of desperation she wants to kill herself and the Senshi, but when Kermesite arrives and cries for her sister, Bertierite experiences that something like friendship and love really exists. Willingly she lets Moon transform her.