Vorona, Saki, Namie, Ruri, Seiji, Mika, Horoda, Izumi... Well, they're the ones I can think of right now.
Vorona is a bitch who wants to crush Shizuo (good luck, idiot -.-).
Saki is the reason why my darling Kida has left Ikebukuro, and also the one who made it possible to destroy his life, and she's also the reason he was almost killed!!
Namie if just so damn bitchy. She thinks she's so great and stuff, and she hurts innocent people for her stupid brother's sake! What is there to love about this bitch?
Ruri tried to kill Kasuka after he saved her!! She can die in the Higurashi world.
Seiji stabbed Shizuo with a pen. Shizuo kicked his ass big time but Seiji still deserves to die.
Mika is annoying, she loves a maniac without a proper reason, and when she bumped into Kida and he helped her up, she didn't thank him, just ran away like some sick bitch as if he'd done anything bad to her.
Horoda turned the YS against Kida and almost got him killed, I wish Kida would've stabbed him in the head with that knife as he said he would have if Mikado and Anri weren't there.
Izumi destroyed Kida's life and Aoba's too. If it weren't for him, Aoba wouldn't be such a manipulative and evil bastard. D.I.E.