Leader of the Demon Slayer Corps (Currently the King in the Joseon Era) Birthday = Unknown Gender = Male Age = 23 Body = Unknown Personality = His voice has a mysterious sense of elevation that makes one's head feel light just listening to him (according to Tanjiro Kamado). Hobbies = Unknown Likes = Unknown Dislikes = Unknown

Love Hashira (Currently a Court Lady in the Joseon Era) Birthday = June 1st Gender = Female Age = 19 Body = 167cm | 56kg Breathing = Love Breathing (Derived from Flame Breathing) Nichirin Sword Color = Pink Personality = A bright, warm-hearted, and lovely girl. She likes Obanai. Hobbies = Cooking, Menko Likes = Sakura mochi, Rabbits, Iguro Obanai Dislikes = People badmouthing others, her precious people getting hurt or dying

Water Hashira (Currently a Crown Prince in the Joseon Era) Birthday = February 8th Gender = Male Age = 21 Body = 176cm | 69kg Breathing = Water Breathing Nichirin Sword Color = Blue Personality = Quiet but has a tsundere style. Hobbies = Tsume shogi Likes = Simmered salmon and radish Dislikes = Dogs

Flame Hashira (Currently a Crown Prince in the Joseon Era) Birthday = May 10th Gender = Male Age = 20 Body = 177cm | 72kg Breathing = Flame Breathing Nichirin Sword Color = Red Personality = Jovial and bright, with a somewhat loud voice. Hobbies = Noh, Kabuki, watching Sumo Likes = Sweet potatoes, Miso soup

Insect Hashira (Currently a Court Lady in the Joseon Era) Birthday = February 24th Gender = Female Age = 18 Body = 151cm | 37kg Breathing = Insect Breathing (Derived from Flower Breathing, originally Water) Nichirin Sword Color = Unknown Personality = Warm but perhaps irritable deep down. She has a beautiful smile. Hobbies = Ghost stories Likes = Simmered ginger Dislikes = Furry animals

Serpent Hashira (Currently a Crown Prince in the Joseon Era) Birthday = September 15th Gender = Male Age = 21 Body = 162cm | 53kg Breathing = Serpent Breathing (Derived from Water Breathing) Nichirin Sword Color = Lavender-blue Personality = Sharp and cold, but warm only toward Mitsuri. Hobbies = Senryu, Haiku, watching sugar candy craft Likes = Dried kelp, Kanroji Mitsuri

Mist Hashira (Currently a Crown Prince in the Joseon Era) Birthday = August 8th Gender = Male Age = 14 Body = 160cm | 56kg Breathing = Mist Breathing (Derived from Wind Breathing) Nichirin Sword Color = White Personality = Sharp-tongued but not by nature; he is a warm 14-year-old boy. Hobbies = Paper crafts, Origami Likes = Simmered radish in miso

Sound Hashira (Currently a Crown Prince in the Joseon Era) Birthday = October 31st Gender = Male Age = 23 Body = 198cm | 95kg Breathing = Sound Breathing (Derived from Thunder Breathing) Nichirin Sword Color = Orange Personality = Seeks flamboyance and is very jovial. Likes = Pufferfish sashimi, flamboyant things Dislikes = Plain things

Wind Hashira (Currently a Crown Prince in the Joseon Era) Birthday = November 29th Gender = Male Age = 21 Body = 179cm | 75kg Breathing = Wind Breathing Nichirin Sword Color = Green Personality = Leaves a cold and prickly impression, but is kinder than anyone. Hobbies = Raising rhinoceros beetles Likes = Ohagi

Stone Hashira (Currently a Crown Prince in the Joseon Era) Birthday = August 23rd Gender = Male Age = 27 Body = 220cm | 130kg Breathing = Stone Breathing Nichirin Sword Color = Grey Personality = Has a heavy and intimidating presence, but is soft-hearted. Hobbies = Shakuhachi Likes = Takikomi gohan