Pai Chiyune is a fanmade vocaloid created by Momoko Sui. Her name literally means, 'Big Little Dreamer.' The japanese word 'ippai' (big) was shortened to 'Pai', 'chibi' (small) was shortened to 'Chi', 'yume' was shortened to 'yu'. And 'Ne' can mean 'sound'.
Pai has pink hair and silver eyes with stars in each of them. She wears a light magenta collar shirt with a long dark pink corset, ending in two tails. She has a short pink skirt with a violet red streak on it. Under the skirt, she wears violet red uneven leggings above her knees.
Pai was born in a poor city, but had a horrible house fire when he was 5 years old and her parents didn't survive. Her friend Nai Akarine, decided to let Pai stay with her and her parents. 10 years later, Pai wishes to be a famous singer, and she knows that she sounds like a Vocaloid.