Zentreya is a female English-language VTuber who debuted in 2017. She is noted for the use of a speech-to-text-to-speech system to produce a synthesized voice. She alternates between multiple models as and when she chooses to, with the Cyborg, Dragon and General Zentreya being the main models to represent her channel.
Initially an independent streamer mostly known for VRChat roleplaying, Zen joined VTuber group VShojo in November 2020, debuting as one of the group's founding members alongside Nyatasha Nyanners, Ironmouse, Projekt Melody, Froot, Hime Hajime, and Silvervale. In July 2025, she left VShojo and continued as an independent VTuber. Later, joining Socks Agency in May 2026.

"A cyborg from a post-apocalyptic future, sent back in time to prevent the apocalypse. She's very headstrong and tends to yell at everyone around her, but loves meeting new people! She's become accustomed to 21st century culture, and enjoys memes and pranks."