Omaru Polka 尾丸ポルカ Is A Female Japanese Virtual YouTuber Associated With Hololive As Part Of Its Fifth Generation Of VTubers. Some Describe Polka As "not A Clown But The Entire Circus." True To This Phrase Polka Is Known For Her Silliness And Spunk. A Natural-Born Joker Unpredictability Is Only To Be Expected During Her Streams. Despite This She Is Often At The Receiving End Of Pranks And Teasing From Fellow Hololive Members And Her Chat.