Does Mirio regain his powers in the manga?

Mirio eventually gets his powers back. This occurs after a series of challenging events and character growth that leads to his restoration.

Another way Ichigo could get his powers back in fanfiction is through a magical or spiritual artifact. Maybe he discovers an ancient sword or a talisman that has the ability to restore his lost powers. This could be part of a grander plot where he has to go on a quest to find this item, facing various challenges and enemies along the way. During this journey, he might also learn more about the true nature of his powers and how they are connected to the overall 'Bleach' universe.

Yes, he does. After going through certain challenges and developments, Gon manages to regain his nen.

Mirio survives in the manga. The storyline doesn't have him meeting a fatal end. His character continues to play an important role.

Yes, Ichigo does lose his powers at some point in the manga.

Yes, he does. The story has a plot twist where Lemillion regains his powers.

The manga of Boku no Hero Mirio offers more detailed character development and storylines. The anime does a decent job adapting it but might miss some minor nuances.

Mirio in the manga evolves significantly. From his initial introduction as a standout hero, he experiences ups and downs that test his skills and beliefs. The author does a great job of fleshing out his personality and motivations throughout the story.

The manga and anime are quite similar. The anime mostly sticks to the manga's plot and character developments.

It's a decent adaptation. The English manga of Mirio vs Overhaul keeps the key elements and plot intact.