Cecilia Immergreen is a female, English-speaking Virtual YouTuber associated with hololive. She debuted in June 2024 as part of hololive English fourth generation -Justice-, alongside Elizabeth Rose Bloodflame, Gigi Murin, and Raora Panthera.
Cecilia and her teammates are currently members of the unit "hololive -Justice-" after "hololive English" and "hololive" branches were merged.

Cecilia Immergreen is an Ancient Automaton, with a penchant for flowers, tea, and creating music.
Crafted during ancient times, Cecilia was originally made to be dedicated to eternal servitude. Yet in recent times, she began slacking off on her work, lazily cooking mostly potatoes along with whatever else she found in the kitchen. She has now all but abandoned her duties, doing the bare minimum and mostly immersing herself in her various crafty hobbies.
With newfound interests in life, she takes on every new experience with the pure curiosity of a young girl.