Ōgon Bat (Japanese: 黄金 バット, Hepburn: Ōgon Batto, literally Golden Bat), known as Phantaman or Fantomas in various countries outside Japan, is a Japanese superhero created by Suzuki Ichiro and Takeo Nagamatsu in autumn of 1930 who originally debuted in a kamishibai (paper theater).[1] Ōgon Bat is considered by some to be the world's first superhero,[2][3] and is a precursor to later superhero characters such as the Japanese kamishibai character Prince of Gamma (debut early 1930s), and the American comic book characters Superman (debut 1938) and Batman (debut 1939).[1]