Nina Kosaka

Nina Kosaka was a female English Virtual YouTuber affiliated with NIJISANJI EN's third wave "Ethyria", alongside Millie Parfait, Enna Alouette, and Reimu Endou. She has long, wavy silvery-white hair and red eyes. Nina is known as the "mom" of NIJISANJI EN due to her doting, supportive behavior. Other Livers generally regard her as a trustworthy person who will lend an ear to their troubles. Nina often refers to her fellow Livers as her children and goes out of her way to support new EN members early-on. Her streams have a reputation among viewers for a comfy, healing atmosphere. From time to time, Nina presents herself as a "boomer," (or more accurately, Generation X), who is not very well-versed with the Internet, such as claiming to still use Internet Explorer as her main browser or prefixing the names of social media websites with "the" (e.g. "the Facebooks", "the TikToks", etc.) Despite her nurturing personality, Nina also has a cunning, borderline sadistic side to her. This typically manifests through her dark sense of humor, such as claiming that she would sell Finana Ryugu for a few bottles of wine, trying to capture 200 penguin-like creatures in Subnautica due to their resemblance to Petra Gurin and place them in a Bioreactor unless she reached 200k subscribers first, or calling her viewers "pathetic" for refusing to sacrifice their lives for her sake.