Amaimon, also known as the "Earth King," is the second son of Satan and is a Demon Prince of Gehenna. Unlike his father and elder brother Mephisto, Amaimon had little interest in Rin after their first encounter, but his interest grows during his multiple encounters with Rin. He is a human-like demon. He has a spike of hair which is lightly colored compared to the rest of his dark green hair. He wears a jacket that has cross bones as buttons. He also wears a long sleeved green shirt (same color as his spike) under his jacket which is ripped at the ends. He appears to be calm and collected, but very confident in his powers. Very brash and doesn't seem to be seen in a bad mood. However he shows great anger and annoyance when someone gets in the way of his fun. Like when Mephisto intervened with his fight against Rin in the Chuchi forest. He is very playful and doesn't take things seriously when it comes to fighting strong combatants which hints that he is very skilled in combat.
