Chaika -The Coffin Princess-

Hitsugi no Chaika

Toru Acura is a 20-year-old retired soldier meandering through life now that the war has ended. He encounters Chaika Trabant, a 14-year-old sorceress carrying a coffin, and follows her in hopes of finding meaning to his life again. The two travel with Torus adopted sister, Akari, the employed member of the group and thus Torus source of income.