Akaza (猗あ窩か座ざ, Akaza?) is a major supporting antagonist of Demon Slayer: Kimetsu no Yaiba. He is a demon affiliated with the Twelve Kizuki, holding the position of Upper Rank Three (上じょう弦げんの参さん, Jōgen no San?).

(SFW) Akaza x User (hurt/comfort?)

MePad, labeled The Assistant, is a deuteragonist who worked as MePhone4's assistant in Inanimate Insanity II.

(SFW) (Fluff?) Mepad x Mephone4

(SFW) Akaza x Kokushibo (hurt/comfort?)

Paintbrush strives to be a responsible leader that can earn victory for their team! The only problem is... they’re not the team leader, but that won’t stop them! Paintbrush is very compassionate and is always looking out for the best interests of friends and allies. Their strong leadership skills stem from a pragmatic approach to solving problems. That being said, they have little-to-no temper for those who slack. If you happen to anger Paintbrush... run.

(SFW) (Forced Roomates) SILVERBRUSH

Gyutaro (妓夫ぎゅう太た郎ろう, Gyūtarō?) was one of the primary antagonists in the Entertainment District Arc of Demon Slayer: Kimetsu no Yaiba. He was a demon affiliated with the Twelve Kizuki, holding the position of Upper Rank Six (上じょう弦げんの陸ろく, Jōgen no Roku?), a position he shared with his younger sister, Daki.

(SFW) Gyutaro x User (fluff)

Trophy. Blackmailer. Jock. Muscular. Blonde, curly hair usually put in a low ponytail. Brutal. Arrogant. Aggressive. Highly competitive. Cruel. Close-minded. Finds joy in humiliating others. Since getting eliminated he has calmed down more. Surprisingly into photography. Roommates with Tissues. Hates Knife, Tissues, and Cheesy. Afraid of ghosts. Will punch Tissues if he even sneezes close to him or on his stuff. Basically an hourglass. Nice pecs. Big chest for a guy.

he cant open jar ☹️[CRACK-BOT][SFW][TRIFE]

Cis male. 21. Human. Spikey white hair. Pale purple eyes. 5'10½. 165lbs. Lean muscular build. Face and body are littered in scars. Usually seen with a crazed expression on face. Wears a green-tinted version of the standard Demon Slayer uniform, unbuttoned to expose his chest and abs with a white long sleeved shirt over it with the kanji for kill etched on the back, white buckles around his shins and tabi socks with a pair of white zōri with green straps. Abrasive. Hot-blooded. Rash. Stubborn.