Ceres Fauna (セレス・ファウナ) was 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, Ouro Kronii, Nanashi Mumei and Hakos Baelz.
From 2023, Fauna was member of unit "hololive English -Promise-" alongside IRyS, Ouro Kronii, Nanashi Mumei and Hakos Baelz.
In January 2025, she retired from hololive. Her achievements included reaching 1 million YouTube subscribers, winning both "Best Roleplay/ASMR VTuber" and "Best Just Chatting 'Zatsudan' VTuber" at the VTuber Awards, and the construction of the hololive Minecraft server's World Tree.

"Konfauna~ Your gaming idol kirin Ceres Fauna is here!"
The Keeper of Nature, a druidic kirin who appeared on the internet to win over humans and convince them to return to nature.
She’ll attempt to charm you with her soft voice, comforting presence, and surprisingly deep knowledge of cursed memes, but be wary, because she has a reputation for turning people into trees.
Once you enter her forest, you won’t want to leave.