This is a posable action figure from the Nendoroid series.
From Good Smile Company:
From the popular anime series "Yu-Gi-Oh!" comes a Nendoroid of Yugi Muto's alternate personality, Yami Yugi! He comes with a Dual Disk, a single card to hold and the Millennium Puzzle as optional parts.
He comes with three face plates including a standard expression, an angry expression and a smiling expression. His cape-looking school uniform can be removed for more posing options. Be sure to add him to your collection!