hachi onna

Hachi On'na (her name means "Bee Woman" or "Wasp Woman") is a character from the Kamen Rider and one of a female cyborg belonging to Shocker.
Her weapon is a venomous foil. She also possesses the ability to brainwash those wearing special glasses or earrings with ultrasonic waves emitted from her wings.
Her iteration in Kamen Rider DCD is often referred to as "Oikawa Hachi On'na", after the actress that plays her, Oikawa Nao.