Furen E Lustario is a virtual YouTuber (VTuber) and a member of the Japanese talent agency Nijisanji. She is characterized as a brave and noble knight who hails from a fantasy world, bringing a dignified yet approachable personality to her streams. Furen is known for her variety content, including gaming, singing, and chatting with fans. Her role in Nijisanji involves collaborating with other members and creating engaging content, making her a beloved figure in the VTuber community.