Roboco San is a fictional character from the Hololive production, a virtual YouTuber agency. She is a second-generation talent and a humanoid robot who possesses a cheerful and energetic personality. Known for her playful and slightly mischievous nature, Roboco often engages her audience with gaming streams, music performances, and interactive chats. Her design, featuring futuristic elements and cat-like ears, makes her stand out. Roboco San plays a vital role in Hololive as one of the pioneers of virtual entertainment, bridging the gap between technology and human interaction.