Kokeshi are traditional Japanese wooden dolls, totally different from Matryoshka or nested Russian dolls. Craig Galentine has a large assortment of handmade and hand painted Kokeshi dolls in his Etsy store.
Among the many ninja dolls, you also find all time favourites Cpt. Kirk and Spock, the original Trekkies. Definitely Dept. of Awesomeness worthy!