Quick answer — Galileo Galilei performed 2 anime themes, including "Aoi Shiori" from Anohana: The Flower We Saw That Day, "Asu e" from Mobile Suit Gundam AGE.
Galileo Galilei performed the anime theme songs "Aoi Shiori" (Anohana: The Flower We Saw That Day), "Asu e" (Mobile Suit Gundam AGE).
Galileo Galilei's first listed anime theme is "Aoi Shiori", the opening of Anohana: The Flower We Saw That Day.
