Kizuna AI is a female Japanese virtual YouTuber who debuted on November 29, 2016. She is widely recognized as one of the first and most influential virtual YouTubers, having coined the term 'VTuber' itself. Kizuna AI appears as a 3D anime-style character with long purple hair and distinctive pink and white headphones. She operates multiple YouTube channels, including A.I.Channel and A.I.Games, where she produces a variety of content such as vlogs, gaming videos, and music performances. With millions of subscribers, Kizuna AI has expanded her presence across various media platforms and live events.