A major contribution of Toei's style to modern anime was the development of the "money shot". This cost-cutting method of animation allows for emphasis to be placed on important shots by animating them with more detail than the rest of the work (which would often be limited animation). Toei animator Yasuo Ōtsuka began to experiment with this style and developed it further as he went into television. In the 1980s, Toei would later lend its talent to companies like Sunbow Productions, Marvel Productions, DiC Entertainment, Murakami-Wolf-Swenson, Ruby Spears and Hanna Barbera, producing several animated cartoons for America during this period. Other studios like TMS Entertainment, were also being used in the 1980s, which lead to Asian studios being used more often to animate foreign productions, but the companies involved still produced anime for their native Japan.