This depends if like for tanjiro's age range it would be what you'll look like in the future. But like for giyuu's age group it's what you looked like at like tanjiro's age.
LIFE AND DEATH IN HOLLYWOOD
"I don't think kids have a problem with death. It's us older ones who are nearer to it, that start being frightened."
Tanjiro - The Ice Hashira (Older)
Oops! This image does not follow our content guidelines. To continue publishing, please remove it or upload a different image.
Or
Oops! This image does not follow our content guidelines. To continue publishing, please remove it or upload a different image.
Zenitsu - The Cloud Hashira (Older)
Oops! This image does not follow our content guidelines. To continue publishing, please remove it or upload a different image.
Giyuu - The Phantom Hashira (Younger)
Oops! This image does not follow our content guidelines. To continue publishing, please remove it or upload a different image.
Rengoku - The Floral Hashira (Younger)
Oops! This image does not follow our content guidelines. To continue publishing, please remove it or upload a different image.
Shinobu - The Moon Hashira (Younger)
Oops! This image does not follow our content guidelines. To continue publishing, please remove it or upload a different image.
Tengen - The Beauty Hashira (Younger)
Oops! This image does not follow our content guidelines. To continue publishing, please remove it or upload a different image.
Yushiro - Jellyfish Demon (Older in demon form if demons could age and human form)
No scar
Oops! This image does not follow our content guidelines. To continue publishing, please remove it or upload a different image.
Human:
Oops! This image does not follow our content guidelines. To continue publishing, please remove it or upload a different image.
