Mazinger (U.S Version)

Mazinger, later called Mazinger U.S.A. Version or Mazinger U.S. Version to avoid confusions with the rest of the Mazinger works, is a 58 pages long manga created by Go Nagai specifically for the US market. Sometimes it is also called incorrectly Mazinwarrior or MazinSaga, since its Mazinger's design is similar to the Mazinger of MazinSaga. It features full-color graphics, text in English and left-to-right formatting. It is the second manga created by Go Nagai for the US market after Oni (published in 1983).

From: Wikipedia