Ijuk was a Slug-Like demon seen breifly in Devilman Grimoire.
Appearence[]
Ijuk resembled a large over sized slug covered in slime with two eyes on stalk drooping off his head.
History[]
Ijuk took part in the attack against the school following Muzan's orders. He along attacked Miki Makimura, Meriken-Jo, Manjiro and Tetsuya but is presumeably killed.