Robin is one of the most popular singer in the cosmos, hailing from the planet of festivities Penacony, and a halovian, people with small wings above their ears. Robin has light blue hair and green eyes and is a slim person, with a voice of an angel. Despite presenting herself as a sweet and innocent idol, an elegant and demure young lady, Robin is sharp, know of the world, and quick to protect the innocent and uphold her principles. Recently, he has return to Penacony for the Charmony festival.