Gwelu Os Gar is a male Japanese VTuber affiliated with Nijisanji. This dark-skinned elf moderator mysteriously appears whenever people are in need of a moderator. Gwelu ventured into the human world to test his skills and has captivated his audience with his soothing voice. He is often seen carrying a blue microphone and sporting sunglasses, except when he dons his alternate outfit. With his distinct appearance, including pointy ears, sharp facial features, and slicked-back blackish-brown hair, Gwelu has gained popularity on his YouTube channel, reaching milestones such as 450,000 subscribers. He is part of the trio known as "Yaoukoku" (Night Kingdom) alongside Shirayuki Tomoe and Fuwa Minato. Alongside his virtual influencer counterparts, Gwelu Os Gar has made his mark in the vibrant world of virtual influencers and VTubers.