In the manga, Tanjiro's story focuses more on his battles against demons and his quest for justice rather than marriage. So, he doesn't get married.
Yes, Tanjiro does die in the manga. It's a sad but significant part of the story.
No, Luffy doesn't get married in the manga. His focus is mainly on adventure and becoming the Pirate King.
Yes, Tanjiro eventually becomes a Hashira in the manga after going through many challenging battles and growth.
Well, Tanjiro's fate in the manga is tied to his determination to save others and the ultimate confrontation with powerful foes. His death comes as a poignant end to his heroic journey.
Tanjiro doesn't marry anyone in the manga.
Yes, Tanjiro does turn into a demon in the manga.
Yes, Tanjiro does manage to kill Muzan in the manga.
No, Tanjiro doesn't die. He survives and has a somewhat happy ending.
In the manga, Tanjiro and Kanao don't end up getting married. The story focuses more on their battles and character development rather than romantic pairings.