Mayura Ichinose is a key character from the Ukagaka universe, also referred to as 'Nanika'. She is a cheerful and friendly girl who serves as one of the default mascots for the Ukagaka desktop companion software. Mayura is depicted as curious and helpful, often interacting with users through witty dialogues and offering assistance. Her role is to guide users through the software, making the experience more enjoyable and personalized. Mayura’s presence is iconic in the Ukagaka community, symbolizing approachability and support.