Monju, the last representative of the Japanese police force, can not believe his circuits! He has been assigned to a police station in a rural area. Aside of being forced to team up with Junpei Yamagashi, a young police officer obsessed with women and whether or not he's balding, he also needs to defend himself against hostility towards him. When a perverted voyeur gets reported the robot places his suspicions immediately on his partner. But Junpei won't stand for the accusations and is determined to restore his honor!
(Source: MU)

In a world where humanity has turned into prey against the so called "white skin" creatures, one legendary figure known simply as "Ryuma" continues to give hope to this post-apocalyptic society. This individual has many faces and descriptions, but his/her legend has lived continuously in the hearts and minds of the people for half a century. No one knows where this legend started or who started it. Here starts a chronicle to unveil the mysteries of a legend.
(Source: MangaHelpers)