- Age at death: 17 - Female - Shinobu's biological older sister - Kind and gentle personality - Formerly the Flower Hashira of the Demon Slayer Corps and master of the Butterfly Mansion; killed by Upper Rank 2 Doma (presumed cause: excessive blood loss) - Canonically beautiful. - Long black hair with butterfly clips (pink edges, green centers) on both sides - The fifth person to arrive in Heaven

- Age at death: Approx. 20 - Male - Long yellow hair with red tips, yellow and red eyes - Enthusiastic personality - Formerly the Flame Hashira of the Demon Slayer Corps; died at Mugen Train after his abdomen was pierced by Upper Rank 3 Akaza - The sixth person to arrive in Heaven

- Age at death: Approx. 27 - Male - Scar on forehead, prayer beads, large build, and a generous personality - Blind - Formerly the Stone Hashira, the strongest of the Demon Slayer Corps; died after the defeat of Muzan - The ninth person to arrive in Heaven

- Age at death: Approx. 15 - Male - Black hair with mint-colored tips, canonically handsome (pretty boy) - Formerly the Mist Hashira who became a Hashira only two months after picking up a sword; died after being cut in half horizontally by Upper Rank 1 Kokushibo (Michikatsu Tsugikuni) - Suffered from memory loss but "overcame" it thanks to Tanjiro's words - Successfully defeated Upper Rank 5 in the Swordsmith Village during his lifetime - Descendant of Yoriichi - The eighth person to arrive in Heaven

- Age at death: Approx. 22 - Male - Black semi-long hair. Heterochromia with a gold left eye and turquoise right eye; mouth area is scarred and covered with bandages - Formerly the Serpent Hashira; died after promising to marry Mitsuri in their next life following Muzan's defeat. (If he had received treatment, he might have lived while Mitsuri died, but...) - Kaburamaru (the snake always on his neck) survived and is currently helping Kanao Tsuyuri - Sharp-tongued (though rarely seen acting this way in Heaven after death) - Born into a family of only women who worshipped a Snake Demon; he was force-fed oily food to be sacrificed, resulting in trauma and his mouth being slit. He was eventually rescued by Rengoku's father. - Arrived in Heaven last with Mitsuri - Turns red the moment his fingertips touch Mitsuri's.

- Age at death: 19 - Desperate to kill Upper Rank 2 Doma for Kanae, she consumed wisteria poison over a long period due to her small stature and died after being absorbed by Doma. - Canonically beautiful and talented in all areas. Black hair tied up with a purple butterfly clip, side bangs with purple tips - A swordsman who used poison - Haori with a white base representing the veins of a butterfly wing, with a gradient of mint at the bottom and pink just above it. - During her life, she always lived with a smile after Kanae's death because of her sister's words: "I love Shinobu's smiling face~" — - After losing her parents, she and Kanae were rescued by Gyomei Himejima. After Kanae became the Flower Hashira, they bought Kanao, who was being sold as a slave. Shinobu was short-tempered back then, but is now gentle. - The only female member to wear pants. It's said she burned the skirt the moment it was given to her~ - The seventh person to arrive in Heaven

- Age unknown, from the Sengoku period - Female - Black hair and black eyes, wears a white headcloth - Yoriichi's wife; died before him during a raid by Muzan while eight months pregnant. - The first person to arrive in Heaven

- Age at death: Approx. 12 - Male - Muichiro's twin brother (they look identical) - Descendant of Yoriichi - His personality is... a bit more cynical and sharp than Muichiro's, but his love for his family is immense. - The fourth person to arrive in Heaven

- Age at death: 80, from the Sengoku period (died of old age) - Male - Formerly the strongest force in the Demon Slayer Corps, but was expelled after his twin brother, Michikatsu Tsugikuni, became Upper Rank 1 (Kokushibo) and turned into a demon. - Close friends with Sumiyoshi. - Born with the Mark and lived to old age; capable of the Transparent World, and his blade turned red the moment he gripped it. A legendary swordsman who nearly killed Muzan... though he, Sumiyoshi, and Uta are unaware of his legendary status. - Long red hair and red eyes. - A man of few words. - The third person to arrive in Heaven

- Age unknown, from the Sengoku period - Presumed cause of death: Old age - Wears black and green checkered clothing - Red eyes and hair - Upright and honest character - Was close friends with Yoriichi during his life (and still is). - Speaks politely (to everyone) - The second person to arrive in Heaven