This is a posable action figure from the Nendoroid series.
Adapted from the GoodSmile website:
A Nendoroid of the masochistic Crusader!
From the anime series "KONO SUBARASHII SEKAI NI SYUKUFUKU WO!" comes a rerelease of the Nendoroid of the blue-eyed, blonde-haired masochistic knight - Darkness! She comes with three face plates including a composed smiling expression, a euphoric expression with a slight blush on her cheeks as well as a worried, blushing expression that makes you wonder what she is anticipating!
Optional parts include her sword as well as articulated arm parts that allow for all sorts of different poses. In addition, two flying cabbage monsters as well as an alternate upper body part with her clothes damaged is also included. Be sure to display her with the separately sold Nendoroid Aqua and Nendoroid Megumin!