Japanese watchmaker Casio calls upon Otomo Katsuhiro (Akira, Memories) to create this series of character illustrations for for their G-shock line of Rangeman wristwatches :

Besides Casio, Otomo Katsuhiro has also taken on quite a bit of commercial illustration work before – some clients include Atre, Nissin Cup Noodles and Comme des Garcons, just to name a few. Many of these illustrations can be found in his art book Kaba and Kaba 2.

For bigger images of the above Casio illustrations, head on down to http://g-shock.jp/rangeman/