What is Karaku?
Karaku (可楽 Joy) - The most relaxed and laid back of Hantengu's clones. Aizetsu (哀絶 Sorrow) - This form is always dejected and negative and he constantly described everything as being depressing. Urogi (空喜 Pleasure) - The most joyful personality and thinks of the battle against the Demon Slayers as a game.
Karaku (可楽 Joy) - The most relaxed and laid back of Hantengu's clones. Aizetsu (哀絶 Sorrow) - This form is always dejected and negative and he constantly described everything as being depressing. Urogi (空喜 Pleasure) - The most joyful personality and thinks of the battle against the Demon Slayers as a game.