Katharsis
Katharsis may refer to:

Catharsis or katharsis, a Greek word meaning "cleansing" or "purging"
Katharsis (journal), an Israeli periodical
Katharsis, one of the members of the fictional rogue team The Disgraced
Katharsis (video game), a 1997 Polish action game

Music
Katharsis (band), a German black metal band
Katharsis (Czesław Niemen album), 1976
Katharsis (Praying Mantis album), 2022
"Katharsis", a song by Doda from Diamond Bitch
"Katharsis", a song by Tōru "TK" Kitajima

See also
Catharsis (disambiguation)