Ou no Kemono: Enpei no Arcana  

The King's Beast, 王の獣, King's Beast, Das Biest des Königs, La bestia del rey, 王之獸, 王の獣～掩蔽のアルカナ～

In "Reimei no Arcana," the realm where both humans and ajins live is not a utopia. In fact, humans dominate over ajins with harshness and disdain, exploiting their unique abilities for their own benefit. Men are used as soldiers while women are degraded into lowly prostitutes. To alter this fate, Kogetsu, a character in the story, serves as the king's right-hand man while disguised as a man.