This is a 5cm Obitsu Kewpie Doll. It has movable head. The material used is soft vinyl (PVC).

Obitsu Kewpie Doll is a soft vinyl doll made in Japan. It is said to be based on a character drawn by Rose O’Neill in the 1900s that became the inspiration for the Kewpie Doll. The material used for Obitsu Kewpie Doll is non-phthalic acid, an environmentally friendly material that is safe even if accidentally licked by a baby. The former president of Obitsu Corporation believed that “Obitsu Kewpie Doll must be loved by everyone,” and therefore, they always stock 14 types of dolls ranging from 3.5cm to 64cm in height, and are ready to deliver them to customers anytime.