Ouro Kronii (オーロ・クロニー) is a female English speaking Virtual YouTuber associated with hololive. She debuted in 2021 as part of hololive English -Council-, the second generation of members of hololive English, alongside Tsukumo Sana, Ceres Fauna, Nanashi Mumei and Hakos Baelz.
Kronii is currently a member of unit "hololive English -Promise-" alongside IRyS, Hakos Baelz, Ceres Fauna and Nanashi Mumei.

"Kroniichiwa! It's me, perfection. Also synonymous for Ouro Kronii!"
Time is an unwavering, precise entity, and its Warden - its overseer - is equally cool and impeccable.
Occasionally her exquisiteness leads her to decisions and bouts of luck that transcend the understanding of mere mortals. However, even utmost perfection finds no foothold in the face of her mortal enemy—disorder.