This is just a chapter with which characters would take which roles from the Anime. May or may not contain spoilers for some people, idk.

The Kamados: I'm going for Bulk, as you probably noticed in my previous chapters, while Surge takes Nezuko's role. This is solely because of their sibling relationship. Though, I will change some aspect on how they met with family etc, since they're not biologically related.

Giyuu: I can't really find someone who shares a close enough personality to Giyuu, but on the top of the list would probably be Stormer, just for his somewhat cold nature (and no, he will not be hated by the other demon slayers). Second place is Evo, but that's due to the breathing style.

Urokodaki: Okay, for the ex-hashira and trainer of Tanjiro, I will go for Thresher, the ex-leader of the Alpha-Team. The personality might be a bit different and I'm contemplating if he should wear a mask or not. Another possibility would be Zib as a harsh trainer.

Zenitsu: Furno. Just because of my ship, it will be Furno. And because he's a heavy sleeper, I just imagine him unconsciously being extremely powerful when asleep during a battle.

Inosuke: I'm gonna put Rocka for Inosuke, because of his lion trait. Although, I did have the idea to make him a demon who went against Muzan like Miss Tamayo, since I don't think lions exist in the "friendly neighbourhood forests". (Fun Fact: Inosuke sees Tanjiro as an older brother to both him an Zenitsu)

Shinobu/Kanao: I might let Breez to take both of their roles, although Breez will probably use flower breathing over insect breathing.

Hotaru Haganezuka: For Tanjiro's swordsmith, I may or may not set up Big Joe for this role. We know nothing of his personality, so might as well test it out how he seems with Haganezuka's personality.

Kagaya Ubuyashiki: For the leader of the Demon Slayer Corps, Akiyama Makuro seems to be fitting enough. I'm still keeping his age from my main AU (500+). Mr. Makuro already comes from a family of people who live extraordinarily long lives, but the curse of "birthing the first demon" made him live extra long, while the rest of his descendants lived rather short lifes.

Muzan Kubitsuji: Who would fit the Demon King better than the leader of the villains? Yes, the brother of Akiyama Makuro will take the Demon King's place. His (possible) goals: Find the blue spider lily to become immortal to the sun or human again, or destroy the Demon Slayer Corps or both.

Uzui Tengen: Stringer will probably take the role of the sound hashira, or at least have the same breathing style. And no, no three wives. No flashy. No calling himself a god.

Spider Mother: I'm gonna be using my self-sona (Lynn) for the Spider Mom's roles, while my other OCs (Alastor, G, Raven etc) will make the rest of the spider family.

Tamayo and Yushiro: I have two options. I use Raven Su as Miss Tamayo (science stuff), or keep both characters like the canon KNY AU. Or someone else's OC.

Kokushibo: Muzan's business partner. I could use Nebula, Core Hunter or some other leader like character for that role. I will not use Purge, since he only exists once in the entire Multiverse and he can't be in multiple universes at once.

I'm having a hard time coming up with the roles, I still have many characters which don't have any roles yet. And in general, KNY has too many characters, I won't be able to fill all with my own.

So I'm willing to use other people's OCs/characters, as long as I have their permission, starting off here on Wattpad.
Does anyone want to take part in this Demon Slayer AU? If so, choose a character that is so far not taken yet (but please one that has a similar personality as your OC. Two characters taking one role is possible).
And if anyone has suggestions on which roles I should assign to the rest of the HF characters, please tell me as well.