83 year old farmer slowly reinforces walls of rice paddy what in his lifetime has become a farm swallowed by the capital's western suburbs, where  the average age of farmers hovers around 60 years, Naganuma, Tokyo, Japan.  When asked whether his son continues farming, he responded that his son has a &quot;money job&quot;.   Financial incentives have steadily drawn the younger generations of Japanese away from the rural life.