reincarnated hashira react

Well, several hashira died. For example, Gyomei Himejima sacrificed himself in a fierce battle.

Some gods might be curious. They would want to study the reincarnated character to understand how this reincarnation process happened. Others could be threatened. If the character has the potential to disrupt the power balance among the gods, they'll try to get rid of them. For example, Zeus might see the reincarnated character as a potential threat to his rule and act accordingly.

Yes, Tanjiro eventually becomes a Hashira in the manga after going through many challenging battles and growth.

Not all of them died. Some Hashira managed to survive until the end of the manga.

Inosuke doesn't become a Hashira in the manga. The story progresses with him having other significant experiences and achievements instead of achieving that specific position.

It's hard to give an exact number. Different story arcs and battles led to the deaths of multiple hashira. Some died heroically, while others met their fate in unexpected ways. The count changes as the manga progresses.

Yes, she does. But it happens under specific circumstances and for particular reasons related to the plot.

Definitely not. Genya remains outside the ranks of Hashira throughout the manga. This is because of a combination of factors such as his skills, experiences, and the overall direction of the story.

Quite a few. Some of the notable Hashira who died include Gyomei Himejima and Shinobu Kocho.

It starts around chapter [X]. But the exact point might vary depending on different translations and editions.