The main female protagonist of the series' first part. Pilot of the Roxche air force and daughter of a military officer who died during the war, she was raised in an orphanage along with Wil. An impulsive and daring girl who has a talent for getting herself in trouble. Has obvious feelings for Wil.
In the second half of the story, Allison gives birth to Lillia with Wil whose name has been changed due to becoming a member of Sou Beil. She still dates Wil and has kept the secret from Lillia.
