Astaroth

Astaroth (アシュタロス, Ashutarosu) is Kouen Ren's Djinn. He is a Fire Djinn. Astaroth was in 29th Dungeon, Astaroth.

Appearance
Astaroth has a long, snake-like fair hair. He has a third eye on his forehead. He is well-build, wears necklaces and some other ornaments on his forearms. On his arms scales are visible, and his nails are long and with sharp edges.

History
Astaroth used to live in Alma Toran. Astaroth, along with the rest of the Djinn, were created by King Solomon from Rukh.

Magnostadt Arc
Aladdin demands Kouen Ren to send back his soldiers, but since he doesn't seem to believe him, he summons Kouen's three Djinn. Astaroth comes along with Agares and Phenex, and while bowing, as the other two says to Aladdin, We are here to serve you, our "King" and the reincarnation of our past "Great King".

Immediately afterwards, Aladdin also summons Amon and Leraje, and all the Djinn ask Aladdin if he called them. Amon explains the situation while the other Djinn listen. After his explanations are over, Leraje begs everyone to not let the world end like Alma Toran, but Astaroth reminds her that it's taboo. He says that the humans shouldn't know about the existence of the other world. When Kouen grabs the Magi and orders him, with a scary expression, to tell him everything, Astaroth, as well as Phenex and Agares, is horrified by this, and with his comrades, begs his King to stop being so rude towards the Magi. Aladdin accepts telling everything to Kouen if he helps to destroy the Medium, and all the five Djinn are incredulous by that. While all the Dungeon Capturers Equips, the Djinn say that they leave everything to them, their King Vessels.

Dungeon Capturer
Astaroth's Dungeon Capturer is Kouen Ren.

Household Member
The only known member of Astaroth's Household is Seishuu Ri.

Djinn Equip
In this equip, Kouen's hair becomes longer and resembling snakes, like his Djinn's. He has a heavy necklace around his neck and decorations on his forearms. A dark tattoo on his stomach appears and he also wears a belt.

Trivia

 * His name "Astaroth" is probably taken from the book The Lesser Key of Solomon. In the first section of this book, entitled Ars Goetia, several demons are described, Astaroth being the twenty-ninth. The dungeon where Astaroth resided in was the 29th as well.