Punishment

Race: Demons
Age: Unknown (but definitely a few centuries)
Height: 172 cm
Weight: 58 kg
favourite food: sweets

Amaimon, also known as the "Earth King," is a Demon Prince of Gehenna and a son of Satan and the younger brother of Mephisto Pheles.

Amaimon, being a demon prince and son of Satan, is a very strong demon. As the Earth King he can cause earth quakes and control earth related demons. He also must possess some sort of demonic magic as he was seen to restart an entire amusement park with a snap of his fingers.

He appears to be calm and collected, but very confident in his powers. He is somewhat addicted to sweets and gets bored easily, which causes him to look for rather demonic sorts of distractions - namely fighting his youngest brother. While doing so he tends to lose his cool quite a bit and that lead to rather drastic problems for him when he overreacted because Mephisto told him to stop.

Amaimon has a habit of biting/chewing his thumb nail when he is interested in something or thinking hard.

Race: Demons
Age : Unknown (but over 500 years)
Height: 195 cm
Weight: 74 kg
favourite pastimes and talents: movies, manga, anime, video games, music, chess, toys and subcultures.
favourite food: junk food (e. g. candy, Ramen)

Mephisto is the Principal of True Cross Academy and also acting as an Exorcist. He uses the name Johann Faust V in public. He is a son of Satan and Amaimon's older brother.

Considering the respect Amaimon usually treats him with he is quite likely Satan's oldest son.

Mephisto has been working for True Cross Order as an Exorcist for about 200 years now and claims he wants Satan dead, but what his true intentions are remains a mystery. He stated when he was alone that Assiah (our world) is like a big toy box for him.

As for his powers, not much is known of how strong he really is. He has been shown to be quite fond of using demonic magic and a sort of sorcery (transformations, summoning of familiars) and is powerful enough to stop any higher ranking demon from entering his Academy. He is often counting from one to three in German when using his magic, but has been shown not to, so it can be assumed it's not neccessary, but rather a habit of his.

He enjoys watching fights hovering in midair sitting on an old-fashioned arm chair while drinking tea and displays quite the demonic streak on a regular basis despite his (seemingly) cheerful attitude and brightly coloured appearance.