The Butterfly is the manor that Shinobu Kocho, her student Kanao Tsuyuri, Aoi Kanzaki, Sumi Nakahara, Kiyo Terauchi, and Naho Takada live in. The manor is often used for recovery injured Demon Slayers. Shinobu displays immense skill and mastery in over medical and pharmaceutical fields. Shinobu is a very powerful and skilled demon slayer, with teleporting speed, immense reflexes, stamina and endurance. Shinobu carries a heavily modified Nichirin Katana, forged for injectiing wisteria poison.