Abstract
It is considered that both Implicit Control Law and Explicit Control Law are necessary factors to understand "Mobiligence" of living things. In this research, we developed a simple clustering robot whose name was "Coronoc Robot" as one example to discuss Implicit Control Law. This robot was verified to cluster objects even if this robot has no sensors and no Explicit Control Law through its experiment. The systematic analysis shows that the Implicit Control Law can be extracted from the object clustering phenomena.