Pornographic magazine While the 1940s images focused mostly on legs, by the 1950s, the emphasis shifted to breasts. Betty Grable and Marilyn Monroe were two of the most popular pinup models. Marilyn Monroe continued to be a popular model for the men's magazines in the 1950s. The 1950s saw the rise of the first mass-market softcore pornographic magazines: "Modern Man" in 1952 and "Playboy" in 1953. Hugh Hefner's "Playboy" started a new style of the men's glossy magazine (or girlie magazine). Hefner coined the term centrefold, and in the first edition of his "Playboy" used a photograph of a nude Marilyn Monroe,
The First President of Japan manga was published on "Bart" magazine of the publisher Shueisha between 1998 and 2000. In Japan it was first published in "tankōbon" format through a single omnibus edition in December 1998. Then a new edition of three volumes was published through the "Super Playboy Comics" label from December 1999 to April 2000. An American edition was published by Gutsoon! Entertainment on its magazine "Raijin Comics", starting from the second issue in January 2003. The graphic novel version had four volumes that were published between July 9, 2003 and January 6, 2004. A spin-off series, also written by Hidaka, but this