Serena Hanazono is a bright and enthusiastic virtual talent in the anime series Kizuna AI. As a close friend and colleague of the virtual YouTuber Kizuna AI, Serena is known for her energetic personality and optimistic outlook. She plays a significant role in supporting Kizuna AI’s adventures and often participates in various events and challenges. Serena's character adds a lively dynamic to the series, symbolizing friendship and teamwork. Her presence is crucial in maintaining the positive and cheerful atmosphere that defines the series.