Chiaki Yamamoto is one of Picasso's closest friends at school. She was a member of his after-school club, at which the event of the helicopter crashed. Chiaki was killed, but at the moment of the accident she prayed that Picasso be saved because of his talent.
Chiaki returns after her death as a smaller version with wings to help Picasso save people or else he will soon die himself.
Vova
