I just saw someone saying that corpse party sexualized lesbians. I mean, yeah there is a lesbian (or at least lesbian coded) character who acts sexual, but honestly that's just the characters personality. I, as a lesbian, cannot understand why lesbians can't make sexual jokes about other women in media without it being labeled sexualization. That's like, 90% of what I do! Anyways, I like Seiko, she's cool.
Another thing, people bring up the bury the gays trope. Obviously killing off queer characters for no reason is bad. Especially when you choose to specifically kill of the character in the middle of their character growth for no reason. But there was a reason in Corpse Party. Basically everyone where they were died, it was just the lesbian character. I get that it's upsetting that they made a character queer but killed her off, but it's literally a horror rpg where children canonically died horrible gruesome deaths. Think about the game/anime for longer than two seconds and you'll realize the messed up part is definitely not the dead lesbian.
Anyways, I love Corpse Party and I thank it for part of my childhood trauma turned love of horror.