This is a posable action figure from the Nendoroid series.
Here's a cute addition to Good Smile Company's Nendoroid series: the genius Light Yagami, a.k.a. "Kira"! Sculpted by Takumi Abe of Kapone Brigade in cooperation with Nendoron, 10cm Light comes with three optional facial expressions, two pens, Death Note, a pair of handcuffs that can be strapped to Nendoroid L, and a clear display base. Light has very basic articulation in at least his neck, shoulders, and legs. Check out the rest of the Nendoroid-ized "Death Note" characters, linked below! Please note that figures such as this are mass produced and as a result some inconsistencies in finish and painting may occur; these are not considered manufacturer's defects. If you absolutely must have perfection, prepare to do some touch-up work on your own.