B6 Comics The Battle of Lomeria : A Countess, Even after the defeat of the Demon King, mankind and so, so they organized an army. (1) / Akira UEDO Blade Comics
※Please note that product information is not in full comprehensive meaning because of the machine translation.
Japanese title: B6コミック ロメリア戦記~伯爵令嬢、魔王を倒した後も人類やばそうだから軍隊組織した~(1) / 上戸亮 ブレイドコミックス