Oktavia von Seckendorff

The witch form of Sayaka Miki, a character from Madoka Magica.
"The mermaid witch; it is in her nature to fall in love. Looking for the feeling that moved her so long ago, she moves with the entire concert hall. Her fortune only turns under the weight of memories and no longer moves toward the future. Nothing will reach her any longer. She will come to know nothing more. She simply allows no one to disturb her minions' playing."

A very sweet and beautiful but most importantly kind and honest person. Writer is very lucky to have Oktavia in his life, whoever ever finds him or herself an “Oktavia” should be grateful and treat him/her well.