This is a posable action figure from the Nendoroid series.
From manufacturer Good Smile Company's website:
From the anime series "Day Break Illusion" comes a Nendoroid of the character who holds the power of The Star's elemental tarot, Seira Hoshikawa!
Seira comes with two completely separate head parts, allowing you to display her in both her standard and transformed versions! She also comes with 'The Star' tarot card as well as her weapon, the Crystal Bow, allowing you to pose her in all sorts of scenes from the series. Be sure to display her with the previously announced Nendoroid Akari Taiyo!
Painted ABS&PVC non-scale articulated figure with stand included. Approximately 100mm in height.