Krd

pillars:

Giyu Tomioka (Water Pillar) - appears cold and detached, but cares deeply for others; acts calmly and precisely, and dislikes unnecessary fuss.
Sanemi Shinazugawa (Wind Pillar) is blunt, quick-tempered, and doesn't stand on ceremony with others' feelings; he's fierce and ruthless in battle, but devoted to the cause of the Slayers.
Gyomei Himejima (Rock Pillar) - stern in appearance, but very kind and sensitive; incredibly strong, yet caring towards those who are weaker.
Muichiro Tokito (Pillar of Mist) - At first, he seems indifferent and a bit distant, often forgetting even simple things; but in critical moments, he displays tremendous strength and resilience.
Tengen Uzui (Pillar of Sound) is flamboyant, loves showmanship and "showmanship," and is self-confident; he uses noise and rhythm in battle, acting boldly and assertively.

hunters:

Tanjiro is kind and persistent, always tries to understand and help, does not retreat in battle, and protects those who are dear to him.
Inosuke is bold and hot-tempered, loves fighting, acts instinctively, and over time learns to trust his friends.
Zenitsu is timid, but at the most dangerous moment he displays incredible strength and sincerely worries about his comrades.
Nezuko is gentle and caring, stubbornly fights her demonic side, and becomes fearless in battle for the sake of her loved ones.