Reimu Endou is a female English VTuber affiliated with Nijisanji EN's third wave "Ethyria", alongside Nina Kosaka, Millie Parfait, and Enna Alouette. Despite her melancholic lore and appearance, Reimu is a cheerful and positive person who loves making witty remarks and engaging in playful banter with her fellow Livers. She genuinely enjoys the company of her friends and fans. Reimu made her debut on October 9, 2021, as part of a special program hosted on the Nijisanji EN channel. Since then, she has gained a dedicated following and has reached significant milestones in her YouTube channel, with her unique style and upbeat personality resonating with fans. Reimu is known for her love of horror games and movies, singing, and learning new languages and cultures. She is a vibrant and entertaining presence in the virtual influencer community.