(Gb=Genderbend) Scaramouche: Nicole(gb) Xiao:Jecka(gb) Jeffrey:Heizou Emily: Kaeya(gb) Kylar:Childe Couch Colby: Literally the same person... Megan: Venti(gb) Principle Lynn: Same person Counselor: same person Ari: Kazuha(gb) Nicole's mom: Ei Mr. White: same person Kyle: Itto Karen: Kokomi Gamer brother: same person... Crispin: same person Kelly: same person Mr. Burleday: same person Mr. Lorre: same person Hunter: Shinobu(gb) (That's all the characters i know) (Also this is a modern au)