豊崎愛生
is the princess of Dorssia. She saved L-elf's life when he was a child. Despite L-elf's desire to save her, Lieselotte believes she does not belong with him as a result to the fact she is a Magius. Nevertheless, when L-elf goes to save her with the New JIOR members, she agrees to go with him. She dies by running out of Runes when she fixes rocket that was used by Haruto and his friends to escape from Dorssiana. She is voiced by Aki Toyosaki.