Allison

is a Japanese light novel series written by Keiichi Sigsawa, with illustrations by Kouhaku Kuroboshi. The series began publication on March 10, 2002 by ASCII Media Works under their Dengeki Bunko publishing imprint.

Synopsis
Set in a continent divided into two commonwealths that have been engaged in war for hundreds of years, Allison and Will go on a mission to search "the treasure that will put an end to the war". Their hope is inherited to their daughter Lillia, who strives to thaw the torn nations into a united country. This anime encourages young generations to believe in a world without hatred or war regardless of nationalities and beliefs.

Allison & Lillia
An anime adaptation of 'Allison' and 'Lillia and Treize'. It aired for 26 episodes between April 3, 2008 and October 2, 2008.