Adarshan no Hanayome

アダルシャンの花嫁

The small country of Adarshan was conquered by the Castoria Empire. To tie the alliance between the two countries, the victorious shogun, Alexid Deke Adars, was forced into a political marriage with Castoria's sixth imperial princess, Justinia. But she's only 10 years old...! (Source: Aerandria)