Alban Knox is a fictional character from the virtual YouTuber group Nijisanji, specifically part of the English-speaking branch known as NIJISANJI EN. As a virtual streamer, Alban presents himself with a playful and mischievous persona, often engaging in various gaming streams, chatting sessions, and collaborative events with other members of the group. His character design features distinctive cat-like traits, which are reflected in his playful demeanor. Alban Knox plays a significant role in bringing entertainment and joy to his audience through his energetic and interactive livestreams.