Does Rengoku come back to life in the manga?

No, she doesn't. The manga doesn't show her coming back to life.

Yes, he does. The author brought him back through a creative plot twist.

No, Junpei doesn't come back to life. The storyline doesn't have such a plot twist.

Kurama makes a comeback in the manga. The storyline builds up to this moment with various elements and developments that lead to his return.

No, Escanor doesn't come back to life in the manga. His death is a significant plot point.

Kurama's death in the manga is final. There's no indication or plotline suggesting that Kurama comes back to life. The story moves forward without this happening.

Yes, Rengoku does die in the manga.

At the moment, it's unknown if Gojo will come back to life in the manga. The storyline could take various turns and surprises are common in manga. We'll just have to wait and see.

Rengoku doesn't turn into a demon in the manga. His character arc stays true to his heroic nature and doesn't involve any demonic changes.

Yes, she does. Her return adds an interesting twist to the story.