Well, it depends on how the story progresses. Maybe you should keep reading to get the answer.
I don't know. The fate of Bisco might be a surprise that's best discovered by actually going through the manga pages.
No, Bisco doesn't die. The story has him survive through various adventures and challenges.
No. Bisco is a resilient character in the light novel. He faces numerous difficulties, from battles to complex political situations within the story world. But he uses his wits and strength to persevere. His character arc is more about growth and development rather than a tragic end. So, he doesn't die in the light novel.
I don't think so. Bisco doesn't die in the light novel as far as I know.
Yes, it does. The manga version of Sabikui Bisco exists and has its own fan following.
I'm not sure. You might have to read the manga yourself to find out for sure.
No, Levi doesn't die in the manga. His fate is different from what some might expect.
Kaeya doesn't die. The manga continues with him as an active and present character. His storyline progresses without such a fatal event.
No, Inosuke doesn't die in the manga. The story keeps him alive throughout.
No, she doesn't. The story doesn't have her dying.