Emalf (エマルフ) is a major antagonist in The Gray Garden. He is a demon from the Flame Underworld. He is also one of Ivlis' underlings.

Chlomaki (黒巻) is a pitch-black witch from Wadanohara and the Great Blue Sea. She is one of Wadanohara's friends and currently living in Ne-no-Kuni. In the past, she was an angel named Nadine who lived in Kumo-no-Kuni, but left the world and alongside it her twin sister Elwine.

Glasses (グラッセス) is a supporting character in Obsolete Dream. He is a demon, Satanick and Lil's son, and Kiku's boyfriend. He also works as Sullivan's subordinate.

Judging from Lastar Chaos' appearances in Skeb commissions, he seems friendly. Deep-Sea Prisoner has also stated he gives off a "maternal energy."