Urako Hoshino is a fictional character from the Ukagaka (also known as Nanika) desktop mascot software. She serves as a friendly and supportive ghost mascot, often appearing as a young girl with a gentle demeanor. Urako interacts with users by providing helpful information, reminders, and sometimes quirky commentary, making her a beloved virtual companion. Her role in the Ukagaka series is to enhance user experience, offering both practical assistance and lighthearted entertainment directly from the desktop environment.