i would have to say an angel o.o
No he is a half dog demon one of his enemy's is a half wolf demon no Koga (enemy) is a full wolf demon
Every asur or demon is his enemy.
jalandhara was demon king
Not around Kagome. She always knows how to get him back to his half demon. Her love for InuYasha has always proven stronger then any enemy that may try to get him into his full demon form.
Molech is not a demon according to the Old Testament, but a false god, like Amon Ra. Therefore, there is no archangel to oppose him as he does not exist.
Season 3 on an episode called "Sleuthing with the enemy" P3xox03 7/27/09
In Ancient Times the Octopus symbolized the water demon and the enemy of life.
The Demon Blade is very effective for short range combat as it fires two shots that will only both hit an enemy at close range, though the two shots together do more than your average sword.
You can find the Malachi enemy in a room near the save point in the Pinnacle. Just go up one room then go right. You can also find them in the Demon Guest House. Hope this helped!
Even though that would be really cool, the only main enemy that has been revealed so far is the demon Girahim
Lesser demon: 85 Greater demon: 97 Revenant demon: 150-250 Black demon: 167 Abyssal demon: 87
Rahab - the demon of Pride Mammon - the demon of Greed Maggenti - the demon of Gluttony Andrealphus - the demon of Lust Asmodeus - the demon of Wrath Laviathen - the demon of Envy & Belphegor the demon of Sloth