Attack on Titan has become a critical and commercial success. As of April 2019[update], the manga has 90 million tankōbon copies in print worldwide (80 million in Japan and 10 million outside of Japan), making it one of the best-selling manga series. It has won several awards, including the Kodansha Manga Award, Micheluzzi Awards, and Harvey Award. The anime adaptation has been well received by critics with the first three seasons being met with critical acclaim with praise for its story, animation, music, and voice acting. The anime has proved to be extremely successful in both the U. S. and Japan, thus boosting the series' popularity. Although it also gained fame in neighboring Asian countries, political interpretations of the series caused controversies in China and South Korea.