A fanmade Vocaloid based on VocaloidHatsune Miku. Her name means "cursed sound" (Juon) "crysanthemum" (Kiku). Her color scheme is red and white. She is yandere, and thus she carries two nose hatchets.
She also had a rather disturbing song on (ピアプムPIAPRO) called 檻姫 (Caged Princess)