Yes, Reiner does die in the manga.
Reiner does meet his end in the manga. The circumstances and events leading up to it are quite intense and full of plot twists.
Reiner did die in the manga. His death was a result of a series of events and conflicts that had been building up throughout the storyline. It had a major impact on the plot and the other characters.
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.
Nami doesn't die. The manga keeps her as a significant and surviving character with ongoing plot developments and adventures.
Sure, Dio meets his end in the manga. His demise is a significant plot point and has a major impact on the story's development.
Bulma survives in the manga. Her presence is significant and she remains an integral part of the plot. The story doesn't have her dying.