Naoki Urasawa
From 2003 to 2009, Naoki Urasawa wrote the series "Pluto", with help from Takashi Nagasaki. It adapts "Astro Boy"'s arc into a murder mystery. In a 2004 manga of "Tetsuwan Atom" written by Akira Himekawa, the plot, as well as the character designs, loosely followed that of the 2003 anime series. The artwork is quite different from Tezuka's original. This version of the manga was published in English by Chuang Yi and distributed in Australia by Madman Entertainment.