尾丸ポルカ (おまるぽるか) -Polka Omaru-

VTuber界の座長となるべくホロライブに降り立ったサーカス団の団員。
曲芸で人を楽しませるのが好きで、やるとなればやるっきゃない！の精神の持ち主。
時々出るボロは、持ち前の愛嬌でごまかす。

A circus performer who joined hololive in hopes of becoming the ringmaster of the VTuber world.
She enjoys wowing audiences with acrobatics, and she lives by the words, "When you've decided you're gonna do something, follow through!"
Her natural charm glosses over her occasional mess-ups.