If you're looking for manga similar to Cairo, you might like these titles.
The once peaceful land of Egypt has been stained with blood under the tyrannical rule of Seth, the god of war. Horus, son of the god Isis but not yet one himself, rises to challenge the throne and put an end to the chaos and destruction. Although the confrontation between Seth and Horus began with hatred, in time it becomes blurred by obsession and desire...
Cleopatra was born in 70 BC and was an Ancient Egyptian Pharaoh. Strong of heart, she is willing to do anything to restore her beloved Egypt back to its former glory. Possessed by an unfaltering love, Cleopatra engages in a bloody struggle for power.
When you wake up, you're in Egypt? Meet the genius teacher and the prince of Egypt!