This is a posable action figure from the Nendoroid series.
Adapted from the GoodSmile website:
From the anime series "Demon Slayer: Kimetsu no Yaiba" comes a Nendoroid of the Insect Hashira of the Demon Slayer Corps, Shinobu Kocho! She comes with three face plates including a standard expression, a smiling expression and a condescending expression to display her showing pity for her enemies. Interchangeable parts for her haori coat are included to display it spread out like a butterfly's wings. Shinobu's Nichirin blade has been faithfully recreated as well. Be sure to add her to your collection!
[Figure Size]: Approximately 10cm tall
[Materials]: ABS, PVC