Why is the leader of Demon Slayer Corps blind?

Set in a world filled with demons, Demon Slayer is about a young boy who lost his family to these vicious creatures.

Kagaya Ubuyashiki, Kimetsu no Yaiba Wiki

10 Kagaya Ubuyashiki Facts, The 97th Leader of the Demon Slayer Corps in Kimetsu No Yaiba

Demon Slayer: Why Master Kagaya Is Sick

The 50+ Best 'Demon Slayer' Characters, Ranked

Kagaya Ubuyashiki,Family History,Wife,Daughters, Son, Age,death

The Real Reason Why Kagaya is not a Good Leader? #demonslayer #demonsl

10 Demon Slayer characters with the most tragic backstories

Made a timeline of Kagaya Ubuyashiki, you can see how his disease progresses. (This includes all his manga and anime appearances (so far) so spoilers!!!) : r/KimetsuNoYaiba

Why KAGAYA the Demon Slayer Corps' Leader Is So SICK

10 Kagaya Ubuyashiki Facts, The 97th Leader of the Demon Slayer Corps in Kimetsu No Yaiba

5 Hashiras who end up dying in Demon Slayer (and how it happens)

Demon Slayer: 10 Most Important Plot-Heavy Episodes That Can't Be Skipped

List of Demon Slayer: Kimetsu no Yaiba characters - Wikipedia

Demon Slayer' Explained: Who Are the Hashira?

Demon Slayer: The 9 Hashira and Their Powers