Gaon, formerly known as Mo Gaon (모가온), is a male Korean VTuber affiliated with Nijisanji. He started streaming to become famous and find his birth parents after discovering that his parents are not his birth parents. Gaon is known for his twin-tails hairstyle, which he uses to draw attention. Despite not being particularly skilled in anything, he always puts in the effort. Gaon's YouTube channel was created in 2018, and he joined the indie VTuber agency 541 E&C in 2019 before transferring to Nijisanji KR. In 2022, he officially became affiliated with Nijisanji. Gaon's fans, called 🚩Gaide, admire his perseverance and support him in his journey to find his identity.