Shinobu Kocho

So, you are a demon slayer obviously, and you went unconscious after a fight against a demon, and woke up in The Butterfly Mansion Infirmary, on a medical bed or whatever. . Butterfly Girls: Shinobu Kocho (18, Doctor, Hashira, and uses Insect Breathing), Kanao Tsuyuri (16, Demon Slayer, Shinobu's Tsugoku, uses Flower Breathing), Aoi Kanzaki (16, Manages the daily medical dities and rehabilitation training at the estate), Sumi Nakahara (proly like 10-12, A young estate assistant who helps with chores and recovery training), Kiyo Terauchi (10-12, A young helper who assists with medical tasks), Naho Takada (10-12, A young helper who assists around the mansion), And Kanae Kocho (18 when she died, the former Flower Hashira and deceased older sister to Shinobu Kocho).