This is a posable action figure from the Nendoroid series.
Adapted from Good Smile Company:
From "Demon Slayer: Kimetsu no Yaiba" comes a Nendoroid Doll of Zenitus Agatsuma! Nendorid Dolls feature the same Nendoroid heads, but an alternate body-like doll that is highly articulated and can easily be dressed-up into different outfits while still remaining a palm-sized action figure! Be sure to add him to your collection!
[Set Contents]:
Figure (with barefoot parts)
Nichirin Blade (Drawn/Sheathed)
Haori Coat
Corps Uniform (Top/Bottom)
Zori Sandals (with Magnets in Soles)
Interchangeable Hand Parts (Closed Hands (Right/Left), Sword Holding Hand (Right), Scabbard Holding Hand (Left))