"Kobayashi Issa’s haiku keep reminding us that the essence of Japan’s  culture lies in its intimate tie to nature. Humans are seen by him  entirely as an element in nature, where ideally there is no artificial  hierarchy and certainly no holier-than-thou moralizing. Despite the  ever-presence of death, his faith is open to spoof and even ridicule.  This makes it very different from that of most adherents to the three  dominant Middle Eastern religions."    
Roger Pulvers