Nana Macne is a fictional character and voicebank from the UTAU singing synthesizer software series. She is portrayed as a cheerful, energetic, and slightly clumsy girl with a distinctive pink-themed appearance, including twin-tails and headphones. Nana is the flagship character of the Macne series, designed for use with music production software, and serves as a mascot for the Macne family. She plays a central role in representing the UTAU community and is beloved for her charming personality and versatile singing voice.