Pluto (プルートウ, Purūtō?) is a Japanese manga series written and illustrated by Naoki Urasawa. It was serialized in Shogakukan's Big Comic Original magazine from 2003 to 2009, with the chapters collected into eight tankōbon volumes. The series is based on Osamu Tezuka's Astro Boy, specifically "The Greatest Robot on Earth" (地上最大のロボット, Chijō saidai no robotto?) story arc, and named after the arc's chief villain. Urasawa reinterprets the story as a suspenseful murder mystery starring Gesicht, a Europol robot detective trying to solve the case of a string of robot and human deaths. Takashi Nagasaki is credited as the series' co-author. Macoto Tezuka, Osamu Tezuka's son, supervised the series, and Tezuka Productions is listed as having given cooperation. Pluto was awarded the ninth Tezuka Osamu Cultural Prize, an Excellence Prize at the seventh Japan Media Arts Festival and the 2010 Seiun Award for Best Comic. In France, it won the Intergenerational Award at th...